WaveSpectra
WaveSpectra is a tool that (FFT fast Fourier transform) an audio signal as input and sound card, the Wave file, and displays the frequency components (spectrum) in real time. Because I made it to work in high speed, it can be used as a spectrum analyzer audio band of the personal computer. ? rate of several tens of frames / sec is obtained, it seems to follow in real time to changes in the input almost. ? 8,16,24,32 bit (including floating point) Wave format (only PCM), Supports up to (10MHz in the scale on) 384kHz sampling. ? BWF (Broadcast Wave Format) format, RF64 format (4GB or more), It supports multi-channel Wave files of up to 8 channels (WAVEFORMATEXTENSIBLE format). ? (only SP1, Windows 7 exclusive mode Windows Vista) MME, DirectSound, ASIO, WASAPI driver support.
