This audio noise filter circuit is a bandpass filter for audio frequency band. It filters unwanted signals that are lower or higher than the audio frequencies. It has 2 filters: a low pass filter and ...

Avid's Pinnacle Studio video creation and editing software includes an advanced audio noise reduction filter that you can use to suppress or completely remove unwanted background sounds from a movie ...

The low-cost composite passive filter in this Design Idea requires no dc power and can enhance the performance of audio equipment and instrumentation by rejecting power-supply hum and spurious pickup ...

Whether used in series (in-line) or in parallel, the AudioQuest JitterBug FMJ significantly reduces contamination from RF generated by a computer, car, or other device—JitterBug FMJ also thoroughly ...

So you just unboxed your new entertainment gear, hooked everything up, and you hear buzz, whine, hiss, chatter, or any number of other annoying noises that have been known to plague audio equipment.