![]() Figure 3 illustrates the typical decoder. It's easy to see that the decoder can follow a precise reverse process to reconstruct the audio signal. Finally the resulting data is formatted based on the standard specifications and packetized for storage or streaming. Huffman coding is the most commonly used technique in entropy coding. Entropy coding is a lossless technique that uses fewer bits to represent more likely quantization indices. ![]() Next, the quantization indices are entropy coded. Naturally, more important tones suffer less quantization error. Quantization is a lossy process and reduces the amount of information content significantly, thereby contributing to a large reduction in bit rate. The next step is quantization, where each transform coefficient (equivalently, the tone amplitude) is scaled down by the step size and converted to an integer called a quantization index. A smaller step size indicates that the corresponding tone is more important. As mentioned earlier, a psychoacoustic model is used to determine the relative importance (represented by a “step size”) of each transform coefficient. Of late, the modified discrete cosine transform (MDCT) is most preferred. In the first-generation audio codecs such as Musicam, filter banks were employed. Reversible transforms are best used in this step. The input audio signal is first transformed to the frequency domain to enable analysis. A good psychoacoustic model is at the heart of all high-quality audio codecs.įigure 2 shows the block-level organization of a typical audio encoder. In practical audio codecs, a comprehensive psychoacoustic model that mimics the properties of the human ear will capture the comparative relevance of the audible frequency tones while deeming other tones as inaudible. Masking is a complex phenomenon and what I just described is only a simplified model. By coding only the tones that are audible to the human ear, tremendous compression ratios can be achieved. The signal is then analyzed to determine which tones would be irrelevant because of masking by nearby louder tones. Each frame (which is collection of samples such as 1024 sample) of audio is first transformed to the frequency domain, thereby decomposing it into a collection of tones at various frequencies. The frequency masking phenomenon is exploited extensively in audio coding. Audio coding can reduce this data rate by a factor of 20 with negligible impact on perceived audio quality. ![]() As an example, one minute of DVD-quality audio data requires almost 30MB of space or 3.5Mbps of bandwidth for real-time streaming. Raw audio needs huge space for storage, or equivalently, high bandwidth for streaming. Typical sampling frequencies in high-quality audio are 44.1KHz or 48KHz, although lower sampling frequencies are used for sub-woofer channels. Specifically, we'll take a look at a number of recently discovered techniques such as spectral band replication (SBR), integer MDCT (intMDCT), parametric audio coding, and binaural cue coding (BCC), each of which is enabling new applications and improved quality at lower bit rates.Ī “raw” multichannel digital audio signal consists of sequences of 16-bit samples (one sequence per channel). The main focus of this article is the recent advance in audio coding technology and on-going work in the MPEG audio committee. In this article, I'll briefly cover the principles of audio coding and describe at a high level the popular MPEG audio codecs (MP3, AAC) as well as a few proprietary alternatives. Audio coding is the art and science of compressing audio signals for efficient storage (small file size) and high-quality streaming (low bandwidth). The terrific popularity of portable multimedia players and Internet media services such as iTunes has generated a lot of interest in audio coding. The best approach depends on your storage, your fidelity needs, and the amount of processing at hand. There's no shortage of methods for compressing digital audio.
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11/29/2023 0 Comments A sensitive soul a heart of wildThis can be hard to deal with, which is why it is important for sensitive souls to develop tools of protection. Sensitive souls may define these overwhelming feelings as claustrophobia or even social anxiety, but it may just be that they are just picking up psychic energy from the environment. Sensitive souls are also hyper aware of their environment, which means that certain sounds, smells and even artificial light can feel extremely overwhelming. This is because they are picking up the energy from the many people around them. 2.) You Feel Uncomfortable in Crowded Placesīeing in crowded room or even certain public places like malls, can make sensitive soul’s feel overwhelmed and uncomfortable. This can be very heavy to deal with at times, which is why it is important for sensitive soul’s to protect their energy and stay aware when they are taking on someone else’s energy as their own. Sensitive soul’s may also be able to tell how another person is feeling even when the other person is not around. Sensitive souls are often able to tell what another person is feeling, and may even feel those emotions as if they were their own. 2.) You Can Pick Up On What Others are Feelingīeing able to pick up on other people’s emotions is commonly referred to as being empathic. Highly sensitive souls may not understand their connection to the Moon and sometimes this can cause them to feel anxious or uncomfortable at certain points in the month. The Moon represents emotions, so highly sensitive souls are often very in sync with the phases of the Moon.Īround the New Moon they may feel a calling to retreat or go within and around the Full Moon they may feel a heightening of energy and a calling to release or put an end to things. Here are 5 signs that you are a highly sensitive soul- 1.) You are Hyper Aware of the Moon CyclesĮvery month the Moon completes a cycle moving from new to full. ![]() As the consciousness of the planet continues to rise, more and more of us are starting to become sensitive to energy in the world around us. 11/29/2023 0 Comments I make poor decisionsIn general, research suggests, the best starting point for predictions - a key input into decision making - is to ask “How often does that typically happen?” If you are considering funding a startup, you might ask: What percentage of startups fail? (Or, what percentage succeed?) If your company is considering an acquisition, it should start by asking how often acquisitions enhance the acquirer’s value or otherwise further its goals. That person’s mistake, and the point of Kahneman’s story, is that they should have thought about how long similar projects typically take. This was a textbook about rationality, and the coauthor had answered without thinking about previous cases. In fact, the collaborator answered, 40% of groups never finished the book, and he couldn’t think of a project that had finished within seven years. Then he asked one of those coauthors, who had been involved in countless textbook projects, how long it typically took. Everyone, including Kahneman, said somewhere between 18 months and two and a half years. Kahneman tells a story of a time when he was collaborating on a textbook and asked his coauthors to estimate the date on which they’d complete their first draft. Rule #2: Ask “How often does that typically happen?” You’ll realize that while it’s not possible to always be right, it’s totally possible to become less overconfident. Try out quizzes like this one or this one. You can also practice aligning your level of your confidence to the chance that you’re correct. What else would you think about if you were less sure that A would cause B, or that B is preferable to C? Have you prepared for a dramatically different outcome than your expected one? Once you accept that you’re overconfident, you can revisit the logic of your decision. Think outcome B is preferable to outcome C? You’re probably too confident about that as well. Think choice A will lead to outcome B? It’s probably a bit less likely than you believe. ![]() So, the first rule of decision making is to just be less certain - about everything. Overconfidence is not a universal phenomenon - it depends on factors including culture and personality - but the chances are good that you’re more confident about each step of the decision-making process than you ought to be. It’s ubiquitous, particularly among men, the wealthy, and even experts. Nobel-prize-winning psychologist Daniel Kahneman has said that overconfidence is the bias he’d eliminate first if he had a magic wand. Following them will improve your ability to predict the effects of your choices and assess their desirability. In other words, as Ajay Agrawal, Joshua Gans, and Avi Goldfarb have written, decision making requires both prediction and judgment.īut how do you get better at either? We’ve published volumes on this subject - here are a few of my favorites - but there are three rules that stand out. To make a good decision, you need to have a sense of two things: how different choices change the likelihood of different outcomes and how desirable each of those outcomes is. 11/29/2023 0 Comments War thunder user skins![]() Experiment with the free skins available first and see how you like them. Don’t jump straight into the marketplace and spend your money. Here are some tips to get the most out of it: Using custom designs can really enhance your gameplay experience. On the vehicle customisation, select camouflages and select your new skin. However, once redeemed you can no longer resell it on the marketplace. You can redeem your skin from this screen by pressing the ‘Consume’ button. You’ll see a notification saying you have items in your inventory. Return to the game and open a vehicle that you wish to apply a skin to.Ĭlick on the ‘Shop’ icon on the top right. Go to the Inventory tab to see your purchases. You’ll see a screen that shows details on how many are available, the price, and historical activity.Ĭlick on the ‘Buy’ button and agree to the Gaijin Store terms of use. You can sort by name, popularity, price, and quantity, giving a range of ways to filter the results.Ĭlick on a skin that appeals to you to get further details. When returning to the marketplace, you’ll immediately see a range of different skins and decals available. You can do this by pressing on your account name and selecting ‘Buy Gaijin Coins.’ You’ll be directed to a page to complete the purchase. You’ll need to buy coins to use on the marketplace. Navigate to the War Thunder Marketplace and click on the ‘Market’ tab. The major downside is that you have to purchase or trade for skins. Thankfully, this makes the process of changing vehicle appearances a lot easier. Gaijin Entertainment recently launched a marketplace for War Thunder custom skins. It’s a fairly straightforward process that you can repeat for almost any vehicle in the game. Click on User Skins to see the new look of your vehicle. Open the game again and go to the vehicle you applied the skin to. ![]() If prompted, press ‘move and replace’ for all options. In here, you’ll hopefully find a folder for the custom template you created earlier.ĭrag and drop the downloaded skin files into your custom folder. Here, you’ll want to navigate to a folder called UserSkins. Once the file is downloaded, navigate to your War Thunder main install file. Find one that suits your tastes and download it. is a popular choice as it has an extensive library that you can search and filter. Make sure you note down the name of this.įind a website where you can download custom skins from. Click on the customisation tab to create a new template for said vehicle. Launch War Thunder and find the vehicle you wish to create a new skin for. When making changes, it’s always good to have a backup of the folders or files you’re editing in case something goes wrong.īelow, we’ve outlined the steps you’ll need to take to install War Thunder skins you’ve downloaded: This is the more complex way of changing the game’s appearance, as you’ll have to poke around in the game’s install files. However, every other player can see your cool designs. The marketplace skins have some tight regulations, meaning they’re not quite as expressive. However, only you will be able to see them. Historical accuracy aside, there are some spectacular designs. Client-side skins can give almost any appearance to the game’s vehicles. They can be redeemed in-game and change the appearance of the vehicle for everyone.Įach of these has its benefits. These are purchasable designs from the War Thunder marketplace. They change the appearance of vehicles for the player only other players will see the default setting during online matches. These are free designs that you can download from a variety of different websites. There are two main types available:Ĭlient-side skins. However, custom skins give even more variables to play with. The game does feature a custom camouflage creator which allows players to come up with their own camo designs for the vehicles. They can modify how vehicles appear, giving a degree of freedom for the imagination. War Thunder skins give players the chance to change the appearance of the game. Here, we’ll quickly recap some of the key points. We looked at the importance of them and the different types available. In a separate article, we did a deep dive on War Thunder skins. We look at what they are and how you can install them. ![]() One interesting element to develop from this community is War Thunder custom skins. During that time, War Thunder has produced a thriving community of players who are dedicated to the game. Since its launch in 2013, the developers have continued to add new content, including tanks, ships, planes, and factions. It features large-scale battles across land, air, and sea, and has hundreds of different vehicles that players can pilot. War Thunder is a popular military-based massively multiplayer online game from Gaijin Entertainment. 11/28/2023 0 Comments Brave browser cnet![]() The latest updates, nevertheless, make it a solid alternative. Braves attempt to address drawbacks of todays online ad technology - problems like privacy invasion, website performance and the injection of dangerous 'malvertising' into web. UC Browser is a powerful browser and has a decent set of features, but it doesn’t surpass the best browsers for Android, such as Firefox, Chrome, or Dolphin Browser. Shields offer default, built-in protection, blocking ads, trackers, fingerprinting, cookies, and more. Thanks to this browsing mode, similar to Chrome’s incognito function, you can surf the Internet without leaving any trail. Shields are the core feature that sets Brave apart from other browsers. I tested a dozen of the most popular password. Besides all this, there is a special complement for Facebook that lets you move around the popular social network in a fast and easy way.Īnother interesting feature included in UC Browser is the incognito mode. Bitwarden is currently CNETs top pick for the best password manager, thanks in part to its commitment to transparency and its unbeatable free tier. Internet Leisure Music & Video Customization Security & VPN Social & Messaging Maps & Travel OS & Tools. Some of the main features included are the gesture controls that you can use to perform different actions, the ability to quickly switch tabs, and the ability to search via voice commands.īesides this, UC Browser offers a night mode to browse even without much light and without straining your eyes, which often happens when you browse too much once in bed. It has a simple interface, but this is more than enough to enjoy surfing the web. ![]() ![]() UC Browser is an alternative to the many Internet browsers you can find for Android. Preview the latest features for desktop Brave Browser Beta Download Brave Beta is an early preview for new versions of Brave. 11/28/2023 0 Comments Redline chainsaw![]() Machinery for forestry - Portable chain-saw safety requirements and testing - Part 2: Chain-saws for tree service NOTE Figure 1 shows an example of a chain-saw within the scope of this document. This document is applicable to chain-saws manufactured after its date of publication. This document deals with all significant hazards, hazardous situations and hazardous events relevant to these machines when they are used as intended and under conditions of misuse which are reasonably foreseeable by the manufacturer (see Annex B). Methods for the elimination or reduction of hazards arising from the use of these machines and the type of information on safe working practices to be provided by the manufacturer are specified. The chain-saws are intended to be used, with the right hand on the rear handle and left hand on the front handle, by a trained operator.ĭismantling and scrapping of the product is not covered by this document. ![]() This document specifies safety requirements and measures for verification for the design, construction, transporting and commissioning for tree service of portable, combustion-engine, hand-held chain-saws having a maximum mass of 4,3 kg (without the guide bar and saw-chain and with tanks empty). 11/28/2023 0 Comments Dancing line fanmade download![]() There is only partial information available about this app. In the game, you need to follow the music rhythm, click the screen to control the rotation of lines, cross obstacles and traps until you reach the end. Hello and welcome to Emoji Art I made this site because I noticed that people are starting to make emoji pictures more often. ![]() Haru has confirmed that development has halted and will not be updated past version 1.0.2-3 (the current version), due to Cheetah Mobile's EULA stating that community made ports of their properties to other platforms is not allowed. 'Dancing Line Fan-made Collection' will bring you a wonderful music journey.
11/28/2023 0 Comments Raspberry pi debian![]() For example, 'char *p = "hello"' will result in p referencing a read-only section, and 'char p = "hello"' will have "hello" stored on the stack. The error I get from bpf verifier says this:īpf: Failed to load program: Invalid argument unknown opcode 00 processed 0 insns (limit 1000000) max_states_per_insn 0 total_states 0 peak_states 0 mark_read 0 HINT: The 'unknown opcode' can happen if you reference a global or static variable, or data in read-only section. P->checksum = csum p->ts_arr = ts_arrival Using Debian 12 and following a strict set of guidelines available HERE will give you an officially supported installation of Home Assistant Supervised. ![]() P = kzalloc(sizeof(struct packet_record_t), GFP_KERNEL) I have two functions I am attaching kprobes to and from those two functions, I am trying to manipulate this structure like this: From foo1(): Read through Stackoverflow forums to find that from kernel 5.2, eBPF has support for global variables. Through various question-answers I found in once place that support for global variables in Linux is present from version 5.2? Support for static variables is still not present.Īny idea if I might be missing anything? When I compile the program having global variable it results in invalid opcode error and with a warning that says globals and statics are not supported.Įxplained above. Somehow this record which was a global variable (struct) is not liked by eBPF. ![]() To be able to compute the delta in the kernel component of my eBPF program, I was trying to maintain pkt checksum record with arrival and departure and once the delta is computed, get rid of this checksum record. I want to compute packet switching delay per packet for which I have gotten the timestamps for arrival of packet on ingress interface (wlan0 of Pi) and departure on egress interface (eth0 of pi). Starting from an armhf bootstrap, NEON fastpaths and a small. I have written an eBPF program which extracts basic packet info like src and dest IP and ports and TCP checksum. 'Raspbian is an independent open-source project, which maintains a rebuild of the Debian armhf port modified to run on armv6 hardware. Running the Raspberry Pi headless with Raspbian Download an install to SD Card Configure networking Boot the Raspberry Pi ssh to the Raspberry Pi Setup a. Cyber-attacks and hacking are, sadly, constantly on the increase, and Raspberry Pi computers are as much a target as any other, just because there are so many of them out. The linux kernel version is 5.15.80 and I customized the kernel by setting flags for eBPF support. One of the things which we spend a lot of time thinking about here at Raspberry Pi is security. I am running Raspbin OS which is essentially Debiain distribution on Raspberry Pi Model 4B. 11/28/2023 0 Comments Alice madness returnsThe physical copies and assets were released after. The digital copies and assets were released first. Otherlands was released October 31, 2015. Spicy Horse had to work within a very tight budget. Physical manufacturing for backer rewards and shipping costed roughly $40K, leaving less than $80K towards actual production. ![]() The film rights cost $100K, leaving $122K left for production. Troy Morgan, who previously created a Madness Returns fan teaser, became attached to the project.įunding was distributed in several ways. Originally, the project was intended to be released on December 2014, however, the project was still in the scoring phase by the time December had started and was set to resume after the holidays. ![]() Voice acting funds for Susie Brann were acquired soon after. On August 5, 2013, the project was successfully funded on Kickstarter with $222,377 with 3,389 backers. Otherlands was re-envisioned as an animated film series instead and the Kickstarter began. For $100,000 (to be paid in installments), they could secure the rights to a set of animated shorts based upon the series and to secure the option, however, they would need $500,000 to secure any rights to a feature film.Īlice Otherlands Official Kickstarter Trailer (Alice in Otherland) The image was an edited piece on concept art which contained a chat box, a quest reminder, a set of tools and options, a clock, a health bar, an Alice icon, username, "VIP" status, and finally a loading bay.Īmerican released a statement that Spicy Horse had a possibility to buy the rights to a set of short Alice films based upon the concept of Otherlands. American McGee posited Otherlands as an MMO game, but this idea was generally met with fan disapproval. ĭue to dealings and a lack of interest from Electronic Arts which owns the Alice property, regarding budgeting and licensing, it became an independent project on Kickstarter. Imagine an MMO where the missions aren't locations, but they're people." However, he said that the game was unlikely to be produced soon due to a lack of interest from Electronic Arts. McGee revealed that the game would be released episodically, and stated that it "would allow Alice to go into the minds of all these characters she encounters, and it opens up the possibility where you could play as Alice and you can enter into a player's mind, change the landscape, and then basically psychologically adjust the character in doing so. In June 2012, McGee reiterated his intention to develop a third game, now titled Alice in Otherland. In May 2011, American McGee stated that a story had already been created for a potential third game, but stressed that it would only be produced if the audience desired it. One of the initial concept arts of Otherlands. " A Night at the Opera" Main article: A Night at the OperaĪlice, while working at the London Royal Opera House, discovers the mind of Richard Wagner through his opera. Shorts " Leviathan" Main article: LeviathanĪlice visits the mind of Jules Verne and guides him through the visuals of his novels, as they discuss the nature of humanity and their fears. Now a confident and powerful heroine, although still not entirely void of her trademark attitude, she is able to help those in need – confronting manifestations of their psychological trauma, guiding them to resolution and tranquility. No longer limited by mortal constraints, she can enter into and manipulate the psychological worlds of others. Having unified the material and psychological worlds Alice now embraces her power, which allows her to move freely between both realms. Otherlands is set around 1876, and focuses on the 20-year-old Alice Liddell connecting with and entering the mentalities and minds of those around her known as " Otherlands", and revolves around her discovering the horrors of the human subconscious – especially those of history's most famous minds. One that affects not just her or the people that she cares about and nearby, you know, her family and friends, but also affects society at large." - American McGee " Alice is fighting a larger evil in the world. 11/28/2023 0 Comments L.b.press telegramMcVay hopes to see consistency from his older players in these settings. The Rams won’t game plan for the joint practices, instead taking them as an opportunity to test the team’s foundational philosophies in real time against an opponent and then work on situational football. “It’s case by case as it relates to each individual player, but if we feel like that’s going to be best to get them healthy and ready to go for Seattle but accumulate some of that experience in preseason games, then we’ll do that.” “A lot of that is predicated on if we felt like we got the necessary work in these practices,” McVay said. So while McVay isn’t ruling out having some veterans not named Stafford or Donald or Kupp suit up for the preseason’s Week 2, this week’s practices will go a long way in making that decision for him. Along with the extra protections, the veteran Rams will face opposing teams’ best players who also won’t play in Saturday’s preseason tune-up. This is McVay’s preferred way of getting experienced players ready for the season. Those veterans that were in street clothes on Saturday will get live reps against another team, albeit in a controlled setting with some additional guardrails than a preseason game. As the golf world reels from news of the PGA Tour-LIV Golf merger while preparing to take on a course few are familiar with, the Bruins sophomore is comfortable at L.A. Veterans across the roster rested while a plethora of rookies got their first taste of NFL game action.īut as the Rams prepare for this week’s joint practices with the Raiders on Wednesday and Thursday, the emphasis will shift. It has that community feel to it.Aside from the score, Saturday’s preseason opener went about according to plan for the Rams. Explore 68 years of history through 5,940 issues from Press Telegram. Loaded Gun queen of kindness and generosity, dies at 73 Press Telegram. Read news, discover ancestors, and relive the past as you search through Press Telegram archives. Lb Press Telegram ObituariesThep Aphiwat Central Terminal Station every 4 hours. Experience the history of Long Beach, California by diving into Press Telegram newspapers. “You’ll see all friends that you haven’t seen sometimes for a year or two. Browse 319,413 Pages of Press Telegram in Long Beach, California. “It’s a wonderful combination of the people in the community. There will also be a community yard sale, free children’s books, and live animals at the event. Shirley will be missed by her two children, Jack (Katie) and Margeaux Klein (Joan) grandchildren Alexis, Brittany, Claire, Mark, and great-grandson Bobby Ray. In addition to the blueberry pancakes and pies, festivalgoers will be treated to live folk, pop, blues and classical music from local musicians. JFebruWe are deeply saddened to announce the passing of Beverly Ann (ne Apel) Bingham of Long Beach, CA on February 16, 2022, at age 65. “We have been doing the blueberry festival every year, and it’s become a tradition that has grown into a very substantial event that is a treasure to the community and to the church,” Deas said. Deas said the annual event has become one of both Winslow and the church’s proudest community celebrations. The Press-Telegram is the local news source for Long Beach and the surrounding area providing breaking news, sports, business, entertainment, things to do. JanuMaPauline Eade-Sheppard passed away peacefully in her home on Main Long Beach, CA at the age of 80. The Winslow Congregational Church at 12 Lithgow St., which has hosted the event since its inaugural run in 1972, is also celebrating its 195th birthday this weekend. “We’ll probably get three times that amount walking through and enjoying the events of the festival.” “We’re planning to sell well over 750 pies,” Deas said. One of the festival’s organizers, David Deas, said that the landmark Winslow tradition is expected to draw thousands of attendees from around the state. A Long Beach man killed his brother and injured his. on Saturday with a blueberry pancake breakfast, followed by a local vendors’ market, a blueberry café, and pie sales throughout the day. Lb Press Telegram Obituaries> California > Long Beach > Long Beach Press-Telegram Searching. Players were chosen primarily for last year’s. The annual Winslow Blueberry Festival will begin at 7 a.m. The Long Beach Press-Telegram has put together a Preseason Dream Team ahead of the 2023 season, which begins for most local teams on Aug. |
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