摘要:
A system (100) and method (400) for monitoring a data channel for discontinuous transmission activity can include a monitoring unit (210), in which the monitoring unit can identify a source of modifying the discontinuous transmission activity based on receipt of an identifier packet, and an equalizer (214) coupled to the monitoring unit. When the monitoring unit determines that an identifier packet has been modified by a source over a communication channel, the equalizer can apply a compensatory equalization associated with the identified source to compensate for equalization applied at the source.
摘要:
A text to speech system (100) uses differential voice coding (230, 416) to compress a database of digitized speech waveform segments (210). A seed waveform (535) is used to precondition each speech waveform prior to encoding which, upon encoding, provides a seeded preconditioned encoded speech token (550). The seed portion (541) may be removed and the preconditioned encoded speech token portion (542) may be stored in a database for text to speech synthesis. When speech it to be synthesized, upon requesting the appropriate speech waveform for the present sound to be produced, the seed portion is preappended to the preconditioned encoded speech token for differential decoding.