Question 1: Which music format is better depending on your equipment? If you are using ordinary mp3 or mp4, it is better to use 256kbps wma. It would be best if it supports aac, because it is the best lossy format; if you use a computer, it is lossless ape or flac
< p> Question 2: Which music format has the best sound quality? Speaking of the best sound quality, of course it is the lossless mode. Common ones are WAV, APE, and FLAC. The bitrates of these modes are as high as 900KBPS or more, followed by the lossy mode. The OGG and AAC formats in the lossy format are said to have the best sound quality among the lossy formats. The highest bit rate is 512 (not all), followed by MP3 and WMA formats. The highest MP3 is 320KBPS, generally 128.Question 3: What are the music formats? Which format has the best sound quality? 1. MP3 format
The full name of MP3 is Moving Picture Experts Group Audio Layer III. Simply put, MP3 is an audio compression technology. Since the full name of this compression method is MPEG Audio Layer3, people call it MP3 for short. MP3 uses MPEG Audio Layer 3 technology to compress music into files with a smaller capacity at a compression rate of 1:10 or even 1:12. In other words, it can compress the file to a smaller size with little loss of sound quality. To a small degree. And it also maintains the original sound quality very well. It is precisely because of the small size and high sound quality of MP3 that the MP3 format has become almost synonymous with online music. The MP3 format of music per minute is only about 1MB in size, so each song is only 3-4 megabytes in size. Use an MP3 player to decompress (decode) MP3 files in real time, so that high-quality MP3 music can be played.
Supplement: The maximum bit rate is 320K, and the high frequency part is one-size-fits-all, which is its shortcoming. The sound quality is not high!
2. WMA format
The full name of WMA is Windows Media Audio, which is an audio format strongly promoted by Microsoft. The WMA format achieves a higher compression rate by reducing data traffic but maintaining sound quality. Its compression rate can generally reach 1:18, and the generated file size is only half of the corresponding MP3 file. This is very important for a model that is only equipped with 32M. It supports WMA and RA formats, which means that the 32M space is virtually doubled. In addition, WMA can also prevent copying through DRM (Digital Rights Management) solutions, or add restrictions on playback time and playback times, or even restrictions on playback machines, which can effectively prevent piracy.
Supplement: 128kbps is the optimal compression ratio of wma, 128kbps wma=192kbps mp3
3. WAV format
WAV format is a sound developed by Microsoft The file format, also called a waveform sound file, is the earliest digital audio format and is widely supported by the Windows platform and its applications. The WAV format supports many compression algorithms, multiple audio bits, sampling frequencies and channels. It uses a sampling frequency of 44.1kHz and 16 quantization bits. Therefore, the sound quality of WAV is almost the same as that of CD, but the WAV format requires too much storage space. It is very inconvenient to communicate and disseminate.
Supplement: Lossless format, disadvantage: very large size!
4. ASF format
The full name of ASF is Advanced Streaming Format, which is a media playback format developed by Microsoft and is suitable for playback on the network. Windows Media On-Demand Producer is a free software for creating ASF files, allowing even beginners to easily create ASF files using ready-made WAV or AVI files.
Supplement: Rare formats
5. AAC format
AAC is actually the abbreviation of Advanced Audio Coding.
AAC is an audio format jointly developed by Fraunhofer IIS-A, Dolby and AT&T. It is part of the MPEG-2 specification. The algorithm used by AAC is different from that of MP3. AAC improves encoding efficiency by combining other functions. AAC's audio algorithm far exceeds some previous compression algorithms (such as MP3, etc.) in terms of compression capabilities. It also supports up to 48 audio tracks, 15 low-frequency audio tracks, more sampling rates and bit rates, multiple language compatibility, and higher decoding efficiency. In short, AAC can provide better sound quality while reducing the size of MP3 files by 30%.
Supplement: One of the best lossy formats available. There are many encodings, faac and nero are common, with the highest bit rate 448kbps. In terms of hardware support, advanced MP3 and modern mobile phones are generally supported.
6. Mp3Pro format
Mp3Pro is an upgraded version of the Mp3 encoding format. MP3Pro was developed by the Swedish Coding Technology Company. It can also compress the file size of sound files to half the size of the original MP3 format while maintaining the same sound quality. And it can improve the original MP3 music sound quality without basically changing the file size. It can compress audio at a lower bit rate... >>
Question 4: Which lossless music format is better 1. WAVE is undoubtedly the most original format and the ultimate in this comparison Reference object. But since it can be compressed into a lossless format, saving 20%-50% of the size without any loss of sound quality, compression is still necessary!
2.APE APE is a pioneer in lossless formats and is undoubtedly a symbol of music enthusiasts. Many lossless albums on eDonkey are mostly APE. However, it is not fault-tolerant, so it is possible for a small coding error to cause the entire track to become useless, and a small number of audiophiles have reported that APE sometimes crackles the sound.
3.FLAC Compared with APE, files in FLAC format are slightly larger by 2%-3%, but the advantage of FLAC is faster encoding and decoding speed, and the requirements for CPU computing power are also quite low, and The format is also very fault-tolerant. Even if a small piece of music is damaged, it will not affect subsequent music playback. Foreign music forums generally provide FLAC.
4.WV WavePack is an emerging lossless format. Its compression ratio is between ape and flac, and it is also fault-tolerant. After changing the extension to EXE and double-clicking it, you can directly decompress a WAVE audio track without any encoder conversion, which is amazing. The disadvantage is that only a few computer players such as Qianqian and Foobar support it, and it seems that no mobile player supports it.
Question 5: What format of music is the best? The most common music format now is MP3, but MP3 formats are also divided into good and bad ones. This mainly depends on the bit rate. The high-quality MP3 format has a bit rate of 320KBPS, but the MP3 format is a lossy compression format, which is to pursue low format. Size and sampling are compressed, so now generally in order to pursue high sound quality, ape and flac lossless compression formats are used. Although they are also compressed, these two formats do not damage the sound quality, and the format is also smaller, and the bit rate is average At about 800kbps, the higher the bit rate, the larger the format. The ape format of a 4-minute audio file at a stable bit rate is generally about 25M, and flac is a little more. Another lossless and uncompressed format is WAV. This format has no Compression takes up more memory, so it is not recommended. In addition, the quality of the sound quality still depends on the player. The decoding ability of the player's decoding chip has a great impact on the quality of the sound quality. Choose a Nenghe player to match it. The most important thing is the audio files, otherwise it will be bad if it takes up memory and cannot achieve good results, and it will also consume more power when playing high bit rate files. Of course, I still recommend the poster if it is a high-end player configuration. It is best to use ape or flac format. If the configuration is relatively low-end, the MP3 format with a bit rate of 320kbps is enough, and the effect is not necessarily worse than lossless.
Question 6: What are the audio formats and what are the differences? 1. MP3 format
The full name of MP3 is Moving Picture Experts Group Audio Layer III. Simply put, MP3 is an audio compression technology. Since the full name of this compression method is MPEG Audio Layer3, people call it MP3 for short. MP3 uses MPEG Audio Layer 3 technology to compress music into files with a smaller capacity at a compression rate of 1:10 or even 1:12. In other words, it can compress the file to a smaller size with little loss of sound quality. To a small extent. And it also maintains the original sound quality very well. It is precisely because of the small size and high sound quality of MP3 that the MP3 format has become almost synonymous with online music. The MP3 format of music per minute is only about 1MB in size, so each song is only 3-4 megabytes in size. Use an MP3 player to decompress (decode) MP3 files in real time, so that high-quality MP3 music can be played.
Supplement: The maximum bit rate is 320K, and the high frequency part is one-size-fits-all, which is its shortcoming. The sound quality is not high!
2. WMA format
The full name of WMA is Windows Media Audio, which is an audio format strongly promoted by Microsoft. The WMA format achieves a higher compression rate by reducing data traffic but maintaining sound quality. Its compression rate can generally reach 1:18, and the generated file size is only half of the corresponding MP3 file. This is very important for models that are only equipped with 32M. It supports WMA and RA formats, which means that the 32M space has been expanded by two times. In addition, WMA can also prevent copying through DRM (Digital Rights Management) solutions, or add restrictions on playback time and playback times, or even restrictions on playback machines, which can effectively prevent piracy.
Supplement: 128kbps is the optimal compression ratio of wma, 128kbps wma=192kbps mp3
3. WAV format
WAV format is a sound developed by Microsoft The file format, also called a waveform sound file, is the earliest digital audio format and is widely supported by the Windows platform and its applications. The WAV format supports many compression algorithms, multiple audio bits, sampling frequencies and channels. It uses a sampling frequency of 44.1kHz and 16 quantization bits. Therefore, the sound quality of WAV is almost the same as that of CD, but the WAV format requires too much storage space. It is very inconvenient to communicate and disseminate.
Supplement: Lossless format, disadvantage: very large size!
4. ASF format
The full name of ASF is Advanced Streaming Format. It is a media playback format developed by Microsoft and is suitable for playback on the network. Windows Media On-Demand Producer is a free software for creating ASF files, allowing even beginners to easily create ASF files using ready-made WAV or AVI files.
Supplement: Rare formats
5. AAC format
AAC is actually the abbreviation of Advanced Audio Coding. AAC is an audio format jointly developed by Fraunhofer IIS-A, Dolby and AT&T. It is part of the MPEG-2 specification. The algorithm used by AAC is different from that of MP3. AAC improves encoding efficiency by combining other functions. AAC's audio algorithm far exceeds some previous compression algorithms (such as MP3, etc.) in terms of compression capabilities. It also supports up to 48 audio tracks, 15 low-frequency audio tracks, more sampling rates and bit rates, multiple language compatibility, and higher decoding efficiency. In short, AAC can provide better sound quality while reducing the size of MP3 files by 30%.
Supplement: One of the best lossy formats available. There are many encodings, faac and nero are common, with the highest bit rate 448kbps.
In terms of hardware support, advanced MP3 and modern mobile phones are generally supported.
6. Mp3Pro format
Mp3Pro is an upgraded version of the Mp3 encoding format. MP3Pro was developed by the Swedish Coding Technology Company. It can also compress the file size of sound files to half the size of the original MP3 format while maintaining the same sound quality. And it can improve the original MP3 music sound quality without basically changing the file size. It can compress audio files with a lower bit rate to the maximum extent... >>
Question 7: Which format has the best music quality? Theoretically the best is APE and FLAC, but under the premise of lossless, the best is undoubtedly the wav lossless format, with 0% distortion. As long as your audio equipment is good enough, it can give you the best sound quality experience! Emule, this is the country's largest free resource portal software, where you can find high-quality high-quality packages of entire albums. The probability of converting genuine CDs into free music resources is as high as 95% (except for a few people) Send copycat version of HIFI music), if you are using a personal computer, you can download it, the speed is not too fast, but the sound quality of the downloaded file is the best among the free music available in China (Thanks to millions of friends for sharing ). Download link address: verycd/ Web page download.verycd/easyMule-Setup.exe Download file address § I hope my answer is useful to you, my friend, I wish you good luck! §^_^
Question 8: Which lossless music format is better? APE or FLAC? FLAC is better
1. Poor compression of the lossless format may cause encoding damage. When dealing with this problem, FLAC will replace the lossy part with silence, while APE's processing is the same as common The lossy compression format is processed in the same way, replacing the lossy part with popping sound.
2. FLAC’s decoding speed is 30% faster than APE, because FLAC only needs to perform integer operations instead of floating-point operations that occupy higher system frequencies and larger data processing capacity. Based on arc point, general hardware can perfectly realize real-time decoding
In other aspects, the compression ratios of FLAC and AEP are basically the same. Both are open source and there are abundant resources on the Internet.
Question 9: Which format of music has the best sound quality? PCM is the highest level among audio files. It is the ancestor of all digital audio (excluding analog). It has the highest fidelity and is very large in size. Common formats include pcm and cda. It is mostly used to record records such as cd files. . CD is not a format, it is a standard. For details, please see the official red book published by SONY. CD uses a special method to directly burn tracks and save them on CD-ROM discs (special CD discs, of course). It can be on an ordinary CD-ROM disk (this was modified later) and cannot be saved as a format.
Therefore, it should be said that the PCM format has the best and highest sound quality, but its volume is extremely huge, so WAV is generally used as the original file to save audio files. The quality is also quite high, and the loss is almost very small. , but the size is also relatively large. This is a format developed and illustrated by Microsoft. It is suitable for Windows operating systems and can also be used on the latest MAC systems. Extension: .wav
The original audio format dedicated to MAC systems is AIFF, with the extension Aiff, which was independently developed by Apple and is very common on Macs. That is to say this is the best format on Mac (except PCM).
Under Unix and Java platforms (mostly SUN platforms), the corresponding format is AU, and the extension is au. It is currently the standard audio format under Unix and Java.
The above formats are all original file formats, which are generally huge in size. In order to facilitate dissemination on computers, people have developed compression formats. Compression is divided into lossy compression and lossless compression. Obviously lossy compression The efficiency is greater, but the problem it needs to solve is how to solve the problem of sound quality.
The common approach is to sacrifice the parts where the human ear's resolution is relatively low and the human ear cannot hear. However, people's ears are very different, so it is difficult to take care of all people. Among the formats that can be heard, the relatively good formats include flac (lossless, extension flac), Monkey's Audio (lossless, extension ape), DTS (multi-channel, mainly used with DVD, extension dtc/wav), AC3 (Introduced by Dolby, surround multi-channel, realistic sense of scene, extension ac3), AAC (charged, good sound quality, extension Aac or mp4), WMV (this is also a video format, an upgraded version of wma and asf, the quality is equivalent High, extension wmv), MusePack (extension mpc, completely free) and MP3Pro (extension mp3) are also quite good. The sound quality of these formats is quite high, even for users who have high requirements for sound. Not bad. Other popular formats include mp3 and ogg, as well as SONY's special format ATRAC/ATRAC3, which is exclusive to MD. These have good effects and are more common on the Internet, but the effects are obviously not as good as the above formats.
As for rm and wma, because the compression is too high, the sound quality is really not flattering, especially those circulated on the Internet. They are lost and can no longer be lost, so they are strongly not recommended.
511421103@qq.com