Akustica's Digital Microphone Chip Improves Voice Quality on Fujitsu's Top-Selling Convertible Tablet PC Market Wire via Yahoo! Finance
Akustica, Inc., a pioneer in acoustic system-on-chip solutions, today announced that Fujitsu Computer Systems Corporation has chosen to use AKU2000 microphones for the embedded microphone array in its best-selling LifeBook® T4215 convertible Tablet PC.
Infineon rolls out tiny silicon MEMS mic Electronic Engineering Times Asia
Infineon Technologies AG has unveiled a "miniature" silicon microphone for consumer and computer communications devices.
Knowles Acoustics Reaches New Milestone with the Shipment of the 300 Millionth SiSonicTM MEMS Microphone Business Wire via Yahoo! Finance
MUNICH, Germany----Knowles Acoustics reached a major milestone in the history of MEMS microphone technology with the shipment of its 300 Millionth SiSonic Surface Mount MEMS Microphone.
Marshall Electronics Shipping Gold Diaphragm USB Condenser MIC That Brings Instant Professional Audio Recording to RedNova
MXL Microphones, the professional audio division of Marshall Electronics, is pleased to announce the introduction of the MXL USB.006 computer microphone that plugs directly into any USB port for instant professional CD quality audio recording on a P.C. or Mac.
Marshall Electronics Shipping Gold Diaphragm USB Condenser MIC That Brings Instant Professional Audio Recording to Broadcast Newsroom
EL SEGUNDO, Calif., BUSINESS WIRE -- MXL Microphones, the professional audio division of Marshall Electronics, is pleased to announce the introduction of the MXL USB.006 computer microphone that plugs directly into any USB port for instant professional CD quality audio recording on a P.C. or Mac.
Rechargeable Hearing Aid Launched In NZ Scoop.co.nz
People who wear hearing aids will soon be able to take advantage of the latest technology development, as GN ReSound prepares to launch a fully rechargeable hearing aid onto the New Zealand market.

Integrated Circuits for High Performance Electret Microphones
Microphone Electret Condenser Microphones (ECM) are used in almost every consumer and An Electret microphone consists of a pre-charged, non-conductive
Dynamic to electret mic
Connecting the circuit to 3.5 mm mono electret microphone input The circuit below is a typical electret microphone powering circuit.
Simple Stereo Electret Mic Preamp
Diagram and explanation of electret mic preamp suitable for MD use.
Schematics Depot (tm) - sound detector amp/electret mike amp
this circuit amplifies the output of a regular electret condensor microphone quite nicely adjust sensitivity by turning R1. Return to: Schematics Depot,
Electret Microphone Turns 40
In this 1976 archive photo, Gerhard Sessler (left) and Jim West, inventors of the foil electret microphone (foreground), display a strip of the foil that
A High Performance MEMS Thin-Film Teflon Electret Microphone
Our Envisioned. Micromachined Microphone. Micromachined Electret. Condensor Microphones (comparable to B&K 1/2” 4189 electret microphone!)
Heritage
The electret microphone imbeds a static negative charge into a stable dielectic The foil- electret microphone was invented at Bell Labs in 1962,
epanorama.net/Electret Microphone
The power (typically 4-10V) is fed to microphone through resistor (typically 1-10 kohm). The electret microphone capsule takes typicaly 0.5-2 mA current
Amazon.com: Koss M-18 Electret Microphone: Electronics
Amazon.com: Koss M-18 Electret Microphone: Electronics.
Electret Microphone - Products for Electret Microphone
Electret Microphone Manufacturers,Exporters,Suppliers,Traders,Companies,Factories at Alibaba.com, the world's largest online base of suppliers and electret+microphone: electret+microphone