Multi Voice Signal Processing Mobile Phone using general DSP Chip and Voice Signal Processing Method using the Phone

摘要

PURPOSE: A mobile terminal for processing a multi-voice signal using a general DSP(Digital Signal Processor) chip and a voice signal processing method using the same are provided to be used for environment requesting security over a general personal voice by applying a voice processing solution to a mobile terminal. CONSTITUTION: A mobile terminal receives a voice signal(401). A user selects a system for processing the received voice signal(402). The user selects a processing function for processing voice signal data sent to a voice processing module(403). A corresponding CODEC(Compression/Decompression) is selected for the suitably processed data in order to meet system compatibility in a CDMA(Code Division Multiple Access) and a GSM(Global System for Mobile Communications)(404). The voice data undergoes voice combining and voice compression(405,406), and a result is transmitted to the mobile terminal(407).