pjacobs@ucsd.edu (Paul Jacobs) (11/04/90)
I am looking for information on doing sampling of speech waveforms directly on a sparc station using its built-in hardware. The problem is that the built-in sampling rate is 8K Hz (8192 Hz) and we want a sampling rate of 8kHz (8000 Hz). We don't want to do interpolation and decimation to change the sampling rate. Does anyone know of a work-around which will allow us to directly set the sampling rate, ie. does there exist a software settable counter which determines the sampling rate of the codec? If not, any information on hardware solutions such as add-on cards using the same T7500 codec or simple modifications to the existing hardware would be appreciated. Paul Jacobs Qualcomm Inc. E-mail: pjacobs@maui.qualcomm.com