![]() ![]() Typically three parameters are used to represent sound, quantify the number of bits, sample frequency, and sample point amplitude. Widely supported by the Windows platform and its applications, this format also supports a variety of compression algorithms such as Msadpcm,ccitt A Law, supports a variety of audio numbers, sampling frequency and channels, standard formatted WAV files and CD formats, Also 44.1K sampling frequency, 16-bit quantization number, so the sound file quality and CD-Similar! The WAV Open tool is a media player for Windows. WAV is a sound file format developed by Microsoft Corporation (Microsoft) that complies with the riff (Resource Interchange File format) files specification for saving audio information resources for the Windows platform. Here is the explanation of Baidu Encyclopedia So you need to have basic computer fundamentals and understand the C language, preferably with an interest in audio or signal processing. We'll take a step-by-step look at some of the basic library uses of C, and how to use these libraries to parse an audio file in WAV format and extract the metadata (that is, some of the properties of the audio file). ![]() ![]() The latter kind of classification is a good understanding of text files, after all, we know the text, but the front of those garbled why call him a binary file? How these binary files are recognized by the computer, why these garbled can be recognized by the computer, and to release melodious music or lifelike pictures? We learn programming, computer-making people can also write a program to interpret the data out? Please listen to this column of pigs slowly. If we make a classification of these files, then the exe,jpg, such as the preceding one, is a file that we can not understand the outer planet text, which is called a binary file, and the latter file is called a text file. If you open these files in Notepad or other plain text editor, you will find that the previous type of file is basically garbled after opening, that is, non-human readable characters, and later such code or TXT file opened is a human readable string. In the computer has a variety of files, such as EXE executable file, jpg This image file, we usually see the TXT, or c,cpp,php and other code files. ![]() C Language resolution WAV audio file code address: Github:/casterwx/c-wave-master Directory ![]()
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