OT refers to the original song op: (opening), that is, the opening song/theme song ED: the ending song track: track (also abbreviated as TRK) BGM: (background music), which is generally included in ost. ユレクションンョンユレクションンンンンンンンン: That is, collections, also known as collections A cd can be an anthology of the same series or an anthology of different series, and most of them contain the so-called "essence". Collections include best collection, theme collection, single collection, director collection, etc. ィメ -ジ?ルバムムムムムムムムムムムルルムムムムムム1 The feeling that gives people is the original song in the impression. Video song: Impression song, basically the same as above, but this is a single mix/mix: a mix or mix album of a song. Slightly different from image album, the remixed version re-edits the music on the basis of ost, adding vocals, ambient sound effects or other things, in order to achieve better or different effects from ost, giving people a very cool feeling! A song that sounds dull and gloomy in animation may be a very exciting dance music in the mixed version! On-site: A live recording CD, usually a live concert, can feel the effect of actually attending the concert. Vocal music: vocal music, non-pure music tapes, generally referring to songs. Drama: Similar to radio drama, it is performed by a group of seiyuu, but it is generally quite standard. Theme song: The theme song is usually the most famous song in the series. Bonu track: single CD is a special track after CD, with only one or two or two or three tracks (single), which is much cheaper than ordinary CD. A single CD is generally only 8cm in size (8CM CD has not been used for animation for a long time, and the price is around 1000, including 4~6 songs. Many people, including instrumental music, buy albums at the same price ... by dark-YY) Many singers release singles before releasing albums to ensure the popularity/test of their songs and singers ... or they can't compile an album (at the suggestion of Master Kong): an audio cd. It's like closing the screen and watching vcd. Mei Sheng Trading Co., Ltd. seems to be a company that mainly imports animated CDs from Japan. At present, this kind of CD in China, whether it is version D or version Z, comes from this company. (The original smcd seems to be expensive, too. ) CD number: Over time, you will find that these animated CDs all have a GGG \ a &；; G\ga\gm and other logo, each corresponding to a cd, are different from each other. If a cd can't find the corresponding cd number, it is an unofficial cd. Maybe it's version d, and the quality is even more doubtful. I advise you not to buy this kind of CD. CV: Character dubbing is the voice actor of animated characters. Ost: soundtrack, that is, the soundtrack of a work (animation, movie, etc.), theme song, etc. Ova:original video animatin (also called oav), which directly releases the video version of the work. It wasn't first shown in the theater or on TV. ......................................................................................................................................... .............................-cd: A digital music cd jointly developed by Sony and Philips. There are 12cm diameter and 8cm diameter. The former is the most common and can provide 74 minutes of high-quality music. Md: A mini recordable cd developed by Sony. It looks like a 3.5-inch floppy disk for computers, but it uses an optical signal pickup system, similar to a CD. Md adopts efficient compression technology to achieve the same recording time as cd, and the sound quality is close to cd. Atrac: a compression technology of MD, which discards the intensity, orientation, tone and timbre of sound signals that cannot be distinguished by human ears according to the principle of psychoacoustics, so as to store high-quality music on a small MD blank CD. Conceptually, this compression method is more scientific than mp3. Dvd-audio: Dvd Forum Audio Working Group (wg-4) and Inter * * * * * * Steering Committee (ISC；; The specifications for recording associations in Japan, America and Europe are also an important part of the dvd family. Compared with the music compressed by dvd-video with 16 bit and sampling frequency of 48khz, the six channels of dvd-audio are more crisp, which can reach the potential of sampling music with 24 bits and 96khz. Even people with poor hearing can tell the difference between them, but these two formats far exceed the sound of cd flat, 16 bits and 44.438+0 kHz. Because the format supported by dvd-audio is obviously higher in quality than pcm (Pulse Code Modulation) music of dvd-video and cd, it can show richer 3d sound effects, and its dynamic frequency range is four times that of cd. Sacd: the abbreviation of Super Audio CD, which is a new digital audio format developed by Sony and Philips on the basis of mmcd (Single-sided Double-Layer High-Density Disc) jointly developed by them. Sacd adopts a new encoding method called dsd(direct stream digital), and its information storage capacity is six times that of ordinary cd. Sacd quantizes the original analog audio signal into a digital audio signal of 1bit, and the sampling frequency is as high as 2.8224 MHz (6 times of CD 44.1kHz). When it is played as an analog audio signal, the restored waveform is almost the same as the original music, which is better than cd(44. 1khz/ 16bit). Therefore, its sound clarity and signal-to-noise ratio are very high, and its dynamic range is 120db in the frequency range of 20-20khz. The capacity of Sacd is the same as that of dvd-audio, which is 4.7 GB. Bit rate: It is another reference index of digital music compression efficiency, indicating the average bit value required for recording audio data per second (bit is the smallest data unit in a computer, which refers to the number of 0 or 1). Usually we take kbps (in layman's terms, it is 1000 bits per second) as the unit. The bit rate of digital music in cd is 1 411.2kbps (that is, recording1sec cd music requires141.2xx1024 bits). Encoding: converting a file into another format by compression. Decoding: Convert a file into another format by decompression. Sampling rate: The process of converting analog audio into digital audio is called sampling. Simply put, it is how much data is needed to record the sound with the length of 1 sec by waveform sampling. A sound with a sampling rate of 44khz needs 44,000 data to describe the sound waveform of 1 sec. In principle, the higher the sampling rate, the better the sound quality. Dolby surround: Encode the post-effect channel into the sound of the stereo channel. During playback, a decoder is needed to separate the surround sound signal from the encoded sound. Quantization level: Simply put, it is how many bits of binary data are used to describe the sound waveform, usually in bits, such as 16bit, 24 bits. The quantization level of 16bit is a binary number of 16 bit, so the quantization level is also an important indicator of digital sound quality. When we describe the quality of digital sound, we usually describe it as 24bit (quantization level) and 48khz sampling. For example, the sound quality of standard cd music is 16bit, 44. 1khz sampling. Compression ratio: usually refers to the ratio of the size of music files before and after compression, which is used to simply describe the compression efficiency of digital sound. A3d (A3d 1.0): A3d is a 3d sound effect technology introduced by aureal. Using the aforementioned hrtf principle, the output of two speakers reaches the standard of 3D sound effect. At first, a 3d specification was only supported by the first generation vortex chip introduced by aureal. Later, due to the specification's good positioning of 3d sound effects and the fact that 3d sound effects can be simulated with only two-channel speakers, many non-scroll chipsets later included this specification. (a3d 2.0) a3d2.0 is a new sound specification released by aureal when it introduced the second generation scroll chip. The biggest difference from 1.0 version is that the sound resolution is improved. It is compatible with ds3d, and with the unique "wavetracing" sound tracking function, it can present the environmental sound effects more realistically, but at present, only the vortex 2 au8830 chip can fully support this specification. Direct Sound3d: Direct Sound3D was introduced by Microsoft. It uses the proportional adjustment of sound size and Doppler effect to achieve the effect of simulating 3D sound effects with software. Any application can get the desired effect through it and a sound card supporting directsound 3d. Because this is made by many sound card manufacturers and Microsoft, most sound cards now support this technology. Hdcd: Advanced audio coding technology, which records audio data in a patented way. Its depth and details are as realistic and delicate as those in a professional recording studio. Hdcd, with a coding speed of 20 bits, can better express the layering of sound effects than the cd compiled with 16 bits, which not only makes the sound show a sense of distance, but also makes the sound part and pure music look more natural and clear. Through hdcd decoding and precise filtering, sd-k330 can not only read hdcd discs, but also enrich the sound quality when playing ordinary CDs. Vbr: variable bit rate, that is, dynamic bit rate. Different from the traditional cbr-encoded mp3, the traditional cbr(constents bitrate) is a static bit rate, and the sampling rate of mp3 is a fixed value. Mp3 is compressed to a fixed value from the beginning to the end, for example,128kbit/s. While Vbr adopts a brand-new compression method and full-range dynamic adjustment technology. When the bass is divided, vbr will automatically compress the sound quality at a lower bit rate, such as 32kbit/s; When in the high-pitched segment, the sound quality will be compressed at a higher bit rate, such as 224 kbit/s; At the high end of the stage, the highest compression rate of 320 kbit/s. Vbr mp3 is to control the file size, and the sound quality of mp3 is improved to the greatest extent. Mp3 is the abbreviation of technical terms, that is, the abbreviation of mpeg- 1 audiolayer-3. I believe everyone is familiar with the term mpeg. It is the abbreviation of moving picture exp-erts group, which means moving image compression processing group. The vcd you see is mpeg- 1 technology, and dvd is a further mpeg-2 technology. Mp3 is a technical branch of mpeg, which is mainly used to compress sound. A * * * is divided into three layers, namely, layer- 1 (mp 1), layer-2 (MP2) and r-layer 3(MP3). Cddb: A database containing singers, album names and song names. ID3: The label of MP3 file, indicating the title and author of MP3 file (song). Srs wow: It is a sound quality enhancement technology developed by Srs Lab for new generation audio formats such as mp3. Based on the principles of physiological acoustics and psychoacoustics of human ears, this technology deeply digs the three-dimensional surround information in stereo, which can significantly expand the width, height and depth of sound field, make the sound more natural and pleasant, and is not easy to get tired after listening for a long time. Moreover, the trubass enhancement technology of srs is integrated into it, which can produce deeper, richer and more elastic bass, and the bass effect produced when playing back with small multimedia speakers is almost comparable to that of large speakers. The range of virtual sound field generated by it is much larger than that generated by the speaker itself, and correspondingly, the range of the best listening area is much larger. Mp3pro: The codec enhancement technology developed by coding technologies and mp3 technology developed by Thomson and fraunhofer * * * * are adopted. When making mp3pro files, the encoder divides the audio into two parts. Part of it is to separate the low-frequency part of audio data and encode the normal mp3 audio stream through the traditional mp3 technology, so that the mp3 encoder can focus on low-frequency signals and obtain better compression quality, and the original mp3 player can also play mp3pro files. The other part is to encode the separated high-frequency signals and embed them into the mp3 stream, which will be ignored by the traditional mp3 player, but the new mp3pro player can restore the high-frequency signals from them and combine them to get high-quality full-bandwidth sound. With this technology, mp3pro can provide 128kbps with the same quality as mp3 at the coding rate of 64kbps. Twinvq (weighted interleaved vector quantization in transform domain) is an audio compression technology developed by ntt Man-Machine Interface Laboratory, a subsidiary of Japan's NTT (Nippon Telegraph and Telephone) Group. This technology is supported by the famous Yamaha company. Vqf is the extension of its file. To put it simply, it is similar to mp3 in that it uses a distorted algorithm to compress sound, but it is essentially different from mp3 compression technology: the purpose of vqf is to compress music instead of sound, so vqf adopts a compression technology called "vector quantization". This technology firstly vectorizes the audio data, and then uniformly smoothes the similar waveform parts in the audio waveform to enhance the sensitive parts of the human ear. Finally, the processed vector data is quantized and compressed. Asf, asx, wma, wax, etc. Asf and wma are a new generation of streaming digital audio compression technologies developed by Microsoft for real. This compression technology is characterized by meeting the requirements of fidelity and network transmission at the same time, so it is advanced to some extent. It is also because of the influence of Microsoft that this audio format is now getting more and more support. Ogg:ogg vorbis is a new audio compression format, similar to existing music formats such as mp3. But one difference is that it is completely free, open and without patent restrictions. Vorbis is the name of this audio compression mechanism, while ogg is the name of a project to design a completely open multimedia system. At present, the plan has only realized oggvorbis. The extension of ogg vorbis file is. Og The design format of this file is very advanced. The ogg file created now can be played on any player in the future, so this file format can continuously improve the size and sound quality without affecting the old encoder or player. For music lovers, the obvious advantage of using ogg files is that you can get better sound quality with smaller files. Moreover, because ogg is completely open and free, making ogg files will not be restricted by any patents, and it is expected to obtain a large number of encoders and players. This is why there are so few mp3 encoders, and most of them are commercial software, because Flawn Hof collects royalties. Aac: (Advanced Audio Coding) This is a music file format developed from mp3. Its frequency range is wider than mp3, reaching 8-96khz, and its compression ratio is almost the same as mp3. However, aac is not as popular as mp3, because not many manufacturers support this compression standard, and the software that makes this file format is not common. -Environmental audio extension, an api slot standard introduced by innovative companies when launching sb live sound cards, is mainly used to produce sound effects in some specific environments, such as concert halls, corridors, rooms, caves, etc. When the computer needs special sound effects, the sound card can be processed by directx and drivers, and can display the responses of different sounds in different environments, and realize stereo sound effects through multi-chip speakers. When eax was first introduced, it was version 1.0, and now it is version 2.0. Now many games support this specification. Pv: Promotion video is music video. It is actually wrong to call mtv MTV. Mtv is the trademark and name of an American TV station. MTV is their invention. When introducing this concept, Chinese mainland used the trademark mtv to refer to the generic name MTV, which actually violated the trademark law. So, if possible, don't use mtv to refer to MTV, use pv instead. VR: Visual rock, I think we can roughly understand the word-visual rock. This kind of music originated in Japan, usually with gorgeous costumes, full personality and dark music style. The originator of visual rock is x-japan, and the embryonic form of this music should be gorgeous Gothic rock, such as kiss and other western bands. Jrock: Japanese rock refers to Japanese rock music. Indian band: Underground band, a band without a big record contract. Generally, the publicity and modeling of Indian bands are arranged by band members. Dt: demo tape, maxi:maxi single, which generally contains three or four songs cw or C/W: Coupling with, is the name attached to the single cd. Singles generally have CW, which generally refers to the special return of the B-end songs of singles: sometimes some postcards, special picture books and even posters will be presented in the first edition. All the treasures collected by fans.

Mori Ling, Shinji Masunamachi, Kami, the true heir male god, described the success and Judy's mind.