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 ...

Geneva—STMicroelectronics has developed a miniature filter that will help handset designers improve noise reduction in phones with MP3 capability. The EMIF02-SPK02F2 occupies 0.89 x 1.26mm of valuable ...

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 ...

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 ...

Microsoft announced it has begun rolling out the November 2021 system update update for Xbox consoles. The update has added new and improved color filters on Xbox Series X|S, updated volume and audio ...

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 ...

Smule’s back with another music-themed iOS app. The company behind App Store hits like I Am T-Pain, Glee Karaoke, and Magic Keyboard on Thursday released Strum. Though it’s an easy analogy to fall ...