Telecommunication terminal with means for altering the transmitted voice during a telephone communication

摘要

The terminal (8) includes input units (9) for the user of this terminal, of analog speech, with unit (10) for converting this analog voice signal into a digital signal, a vocoder (11) for executing a source code of this voice signal. The vocoder includes units for extracting the parameters of reconstruction of this voice signal. The terminal also has units (13) for modifying the parameters such that the associated voice transmitted with this signal is modified.