In RF design, we refer to multipliers as frequency mixers. In a superheterodyne receiver the desired RF signal is multiplied ... second frequency mixer to the audio frequency range (this second ...

Given its appearance in one form or another in all but the cheapest audio ... signal and turn it into a value that represented the perceived volume of the original sound was crucial to design ...

The drawback is that a smaller step size requires more quantization bits for the ADC, increasing design complexity Signal-to-Noise Ratio The signal-to-noise ratio (SNR) measures the level of a desired ...

With an FM broadcast, slight changes in amplitude don't matter -- since the audio signal is conveyed through changes in frequency, the FM receiver can just ignore changes in amplitude. The result ...

Hai joined Dolphin Design in 2012 and is currently working as Lead Application Engineer, focusing on Audio & Processing IPs platforms. Clément MOULIN graduated from ENSEEIHT Toulouse in electronic and ...

EPC has used GaN transistors to create a high-power Class-D two-channel audio power amplifier design. Instantiated in evaluation kit ... EPC claims <0.005% THD+N, >120dB signal/noise ratio, 40µV noise ...