sound

First, introduce what is ALSA;Advanced Linux Sound architecture abbreviation for ALSA, translated into Chinese means the Advanced Linux sound architecture (this is Google translation); when it comes to architecture, it's a bit too much, so ALSA not only includes support and drive for sound cards;ALSA has the following characteristics:1, the efficient support of a

Multichannel surround sound Dolby Audio Code3 (AC-3, but more popular as Dolby Digital) is an audio coding format developed for HDTV (high-definition TV) applications, which will track 5 full band (3hz-20000hz) and a low frequency segment ( 3hz-120hz) is encoded as a data stream by lossy compression. Dolby Audio Code3 (AC-3, but more popular, Dolby Digital) is an audio coding format developed for HDTV (high-definition TV) applications that will have

In the Windows 7 operating system, sounds are played when certain events occur. An event can be an action performed by a user, such as logging on to a computer, or an action performed by a computer, such as an alert when a new e-mail message is received. Windows comes with a variety of sound scenarios for common events. In addition, some desktop themes also have their own sound schemes. The specific steps

The sound card is also called an audio adapter. Sound card is the most basic component of multimedia technology, and it is a kind of hardware to realize the conversion of acoustic/digital signals to each other. The basic function of a sound card is to convert the original sound signals from microphones, tapes, and disc

Why the computer is not sound, the computer is not sound what's going on A. Caused by virus problems, some security anti-virus software in the killing virus will be infected with the virus Trojan system files as a virus killing, and not to repair caused. such as dsound files. The second is due to the system configuration causes Three sound card driver not inst

When using a computer, people often use headphones to watch movies or play games, but there are often netizens asked how to do headphones, there are many netizens are not sound how to set the computer headset problems, computer problems caused by many aspects of the problem, today, the Shield security engineers to teach you how to solve the problem of headphones do not sound. Why the headphones don't

Often encounter a sound card can not voice or abnormal sound phenomenon. How to troubleshoot, so that sound card issued a beautiful sound? 1, sound card silent The system default sound output is mute. Click on the lower right co

First, Brief introductionIn simple terms, audio can be divided into 2 types(1) Sound effectsAlso known as "short audio", usually plays in the program for 1-2 secondsEnhance the overall user experience with embellishment in the app(2) MusicFor example, the "background music" in the game, the general playing time is longerFrame: Play audio needs to use avfoundation.framework frameSecond, the sound effects of

I believe everyone has encountered such a problem. The computer suddenly has no sound. Although it is not a big problem, it is depressing to have no sound on the computer, for example, when a computer is turned on without sound, the small speakers in the taskbar are lost, and cainiao are often unable to do anything about the problem. In the actual operation proce

There are two kinds of playback audio forms, the first one: MediaPlayer class; The second: Soundpool classMediaPlayer MediaPlayer01;MediaPlayer01 = Mediaplayer.create (Youactivity.this, r.raw.xxxx);Mediaplayer01.start ();There are many ways to introduce MP to play sound files online:1. Use r.raw.x to play the files in the raw directory,2. Use Setdatasource ("/sdcard/s.mp4"), but did not say if you want to use Setdatasource () such a way to play the ra

　　Win7 sound card driver installation Failure Automatic Repair method: Download driver life automatically updated once the sound card driver! 　　Win7 sound card driver installation failed manual fix method body: 1, open your win7 system on the disk step into the Windows folder-system32 folder-driverstore folder-filerepository folder inside Find Wdmaudio.inf_x86

In short, what about the computer? Troubleshoot sound card hardware problems and speaker problems, that is the sound card driver out of the problem. Sound card driver How to install? The solution is also very simple, follow the "Universal Audio driver Installation Tutorial" to operate on the line! Universal sound card

Sound Yue Tai (sound Yue Tai): Founded in 2009, is a focus on high-definition MV online appreciation and dissemination of music sharing platform. Keep pace with the new song, by screening the content provided by netizens, the first time for the user to present MV works. Music Yue Tai or the vast number of video lovers of social networking platform, in the sound Y

For the entire computer system, the performance of a hardware is almost dependent on the reasonable configuration of all hardware, it is particularly important for hardware to install the latest stable driver. Among them, motherboard chipset driver and BIOS update can often solve many problems in the process of using a sound card, such as sound, crash and so on. Similarly, for

The sound card is also called the audio card: The sound card is the most basic component of the multimedia technology, and it is a kind of hardware to realize the Sound of the acoustic/digital signal. The basic function of a sound card is to convert the original sound signal

transferred from: https://www.cnblogs.com/wangguchangqing/p/5947659.htmlDecibel decibelDecibel (db) is a logarithmic unit (logarithmic unit), which is different from many common units such as "M", "SEC" or "kilogram", and it is not directly used to describe the size or amount of a physical quantity, it represents the ratio of two physical quantities of the same unit. Decibel is often used to describe sound, such as more than 50dB of noise will affect

remove unnecessary things and combine them into one to save the desktop display space. Especially when I have not installed a video card driver and cannot reach the maximum resolution. [LINUX community www.LinuxIDC.com] So, as in previous Ubuntu9.10.When it comes up, the top bar is deleted.Bottom panel:The gnome main menu (Start Menu) is in the lower left corner );Display the desktop button;The work area switch is set to two columns and one line. I have two independent desktops. One is too smal

Article Title: Practical ASUSP4PE-X onboard sound card AC97. Linux is a technology channel of the IT lab in China. Includes basic categories such as desktop applications, Linux system management, kernel research, embedded systems, and open source. From computer access to the present, Windows operating system has been used, in which the installation of sound card driver is very simple, basically all the way

Summary: In the rapid development of artificial intelligence and mobile internet today, product voice homogeneity more and more serious, how to highlight the product's voice features, so that the product's voice temperature becomes particularly important. To this end, Iflytek's products have launched a sound re-engraving function, this feature can be based on deep learning of artificial intelligence synthesis technology for individual customized audio

Python writes, the function is, will curl the source of INF.D and voice.d two files into Utau sound source, and restore before packaging WAV files and INF files, can be analyzed with the curl source maker.The disassembled folder can be dragged to the Utau directory for use as a source and has been brought oto. Generate FRQ with the auto-generate Frq function of Utau.Tools and instructions for use Http://files.cnblogs.com/files/bdbmb/nn2utau.zipIn orde