Send this PWM signal to a MOSFET or something ... is what effect the code on the ATtiny can have on the quality of the audio coming out of the speaker. The microcontroller chosen for this project ...

When driving a motor with PWM at a high enough frequency, the motor windings form inductors that smooth out the signal for you. For audio out to speakers, or motor driving with a slower PWM ...

Meylan, France – March 25, 2011 --The new PWM audio modulator of Dolphin Integration ... most adaptive creator in the Microelectronics Design Industry to "enable mixed signal Systems-on-Chip". It ...

Grenoble, France -- October 31, 2013-- Dolphin Integration rolls out sDACa-MT1.01, an ultra dense Pulse Width Modulated DAC for audio applications embedding ... Dolphin Integration contribute to ...