Low Power Real-Time Programmable DSP Development Platform for Digital Hearing

Texas Instruments

Published Date: 04/30/2000

Description

This application report describes the development of a new low power binaural wearable digital hearing aid platform based on the TMS320C5000(tm) fixed point digital signal processor(DSP). This platform is a real-time system capable of processing two input speech channels at a 32 KHz sampling rate for each channel and driving a stereo headphone output. It provides for frequency shaping noise suppr