Most universal radio receivers have a very wide bandwidth that is not particulary for radio amateurs. The better models with narrower bandwith are almost always priced higher, too high for the reach ...

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 ...

Audio-Technica has introduced the AT8175 Microphone Pop Filter, which, according to the company, is designed for up-close use to assist in reducing excessive pressures on the microphone’s element. Per ...

The AUX-0025 filter instrument may answer the measurement demands of chip designers and switching-amp manufacturers for an accurate and repeatable solution. Audio Precision's Class D, Class I, Class S ...

The second-order multipurpose filter described here can perform as a low-pass, bandpass, high-pass, or notch filter at audio frequencies. What makes this filter unique is that all of its ...

Sometimes we may have good intentions, but end up failing to be of much help on account of perspective. Intel appears to be having a similar moment with their new Bleep audio filter tool. It uses the ...

Any pointers to good resources on audio filters for WAV files (particularly low-pass filters) implemented in Java? I've found a goodly amount of resources on DSP and filters, but when it gets to ...

yes you can alter the volumn while you encode in virtualdub. In version 1.4d and up under audio is the volumn. First, have vdub in full processing mode on the audio...then the volumn won't be grayed ...

One of the best UAD plugins yet, a must-hear for any self-respecting electronic music producer, and a no-brainer upgrade for owners of the original. The best virtual Moog filter ever. Brilliant step ...