The AR36T05 is a soft macro low-power high-performance digital microphone interface modulator IP. The IP converts stereo/mono 1-bit pulse-density modulated (PDM) bit stream data from external ...

[esot.eric] was trying to drive a motor and naturally thought of using pulse width modulation (PWM) to control the motor speed. However, he found that even with a large capacitor, his underpowered ...

PDM — pulse density modulation — is similar to PWM and ... PWM was one choice, and some example code uses a timer to do PDM. However, that is not very efficient. The other alternative is ...

The public switched telephone network, or PSTN, is a circuit-switched network. This means that a telephone call reserves a 64 Kbps physical circuit between the endpoints (caller and callee, or, for ...