Speech coding is important for effective storage and transmission of audio signals. However, current Interactive Multimedia Association Adaptive Differential Pulse Code Modulation (IMA-ADPCM) speech ...

Abstract: Classically encoding a group of symbols to be transmitted over a communication channel through baseband modulation can be done in various ways-namely Pulse Amplitude Modulation (PAM), Pulse ...

When I wrote about why we should blame our hatred of phone calls on equipment and infrastructure rather than human habits, I talked about the digital-switching infrastructure called pulse code ...