The various methods for converting analogue signals into the form of pulse-code modulation and back again ... sound signals using the 'counter' type of converter has been constructed and its ...

Some commonly used types of pulse modulation are Pulse Amplitude Modulation (PAM), Pulse Width Modulation (PWM), Pulse Position Modulation (PPM) and Pulse Code ... the different types of ...

Oki Electric Industry today announced the development of three new models of Pulse Code Modulation (PCM ... ML2873 and ML2865, come in different sound quality and polyphonic tones, with ...