The compact, low-cost condenser mic audio amplifier described here provides good-quality audio of 0.5 watts at 4.5 volts. It can be used as part of intercoms, walkie-talkies, low-power transmitters, ...

Analog part reduces background noise, delivers more natural-sounding voice quality, and consumes 1/10 the power of DSP solutions The PowerWise LMV1088 dual-input microphone array amplifier, which uses ...

Conventional wisdom has it that the solid state era in electronics began in 1948 with the invention of the transistor, or if you wish to split hairs, with the 1930s invention by the Russian [Oleg ...

Employing proprietary far-field noise suppression technology, the PowerWise LMV1088 dual-input microphone array amplifier reduces background noise and improves voice clarity in mobile phones, two-way ...

When you buy through links on our articles, Future and its syndication partners may earn a commission. Jimmy Page performs at the 38th Annual Rock & Roll Hall of Fame Induction Ceremony at Barclays ...

Pete (AC7ZL) wrote in to tell us about his latest project: building a flat response microphone and channel amplifier. You may remember his previous project: building a crystal radio from modern junk.

All-analog solution designed to go between amp and speaker When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Friedman has announced the Mic-No-Mo ...