Digital audio

Mp3 editor in c

The following C project contains the C source code and C examples used for mp3 editor. mp3 editor .. or rather id3 tag editor, allows you to edit the name/author/genre/album/comments/etc - demonstrates basic file i/o - list boxes, edit boxes, static text controls etc

Sound Objects - very simple mp3, etc. player c project and source code

The following C project contains the C source code and C examples used for Sound Objects - very simple mp3, etc. player. I looked everywhere for a very simple mp3 file player but found nothing that was simple and easy to use. This is a .RAW, .WAV, .MP2, .MP3, .OGG, .WMA, .MID or .ASF file player. It uses custom designed classes built around the fmod DLL that are extreamly easy to use.

Huffmancompressioncode in java

The following java project contains the java source code and java examples used for huffman_compression_code. The Huffman Compression Algorithm is essentially one that compresses any string entered by the user. This makes it easier to transfer data and much more convinent because it can be reassembled on the receiving end.

Peak to mean ratio in matlab

The following Matlab project contains the source code and Matlab examples used for peak to mean ratio. function y = pmratio(data1,data2) Values inputted are correlated and then graphed in dBFS and then the peak to mean ratio is found if the arrays are frequencies you can input a d2 frequency offset by inputting an offset frequency and a rate of data collection in Hz y = pmratio(d1,d2,offset,rate).

Rapid lossless data compression of numerical or string variables in matlab

The following Matlab project contains the source code and Matlab examples used for rapid lossless data compression of numerical or string variables. Using the public domain ZLIB Deflator algorithm, these two functions (DZIP and DUNZIP) losslessly compress or decompress MATLAB variables of most data types so that they occupy less space.

Voice audio processing in matlab

The following Matlab project contains the source code and Matlab examples used for voice audio processing. This is a set of scripts solving basic tasks for the processing of the human voice: analysis of the spectrum spectrum control equalization spectrum shifting (up/down) squaring thresholding It shows time-frequency duality, how to properly maipulate the FFT coefficients, how to plot the spectrum.

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