3 mm Electret Condenser Microphone fron Knowles Acoustics
Knowles Acoustics announces an expansion of its range of electret condenser microphones (ECMs). The new 3 mm x 1.5 mm model is offered in both omni and unidirectional formats, the 3 mm ECM is now commercially available.
The Omni directional MB3015ASC-2 has two internal capacitors (10 and 33 pF) for ultra low RFI noise protection for BluetoothTM applications. Multiple value added models with cable wire leads and connectors along with rubber boot housings that all meet current RoHS standards, are available.
“With the large amount of business in the ECM market, we felt it necessary to find a niche to differentiate ourselves from the competitors. The 3 mm plus our Value Added Models (VAM) do just that” said Mike Adell, Director, Product Management for Knowles Acoustics. “ We are one of the very few companies who offer a 3 mm model, and more importantly, our VAM service makes us a market leader in this field. We offer superior application support and engineering services to our customers which is second to none.”
The 3 mm is ideal for BluetoothTM wireless headsets requiring inner ear dual microphone/noise cancelling headsets (BTH’s), Micro Boom Headset communications and High-End Audio Headsets for music players.
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