Sony Electret Condenser Microphone (ECM44B)
Sony Omni-directional lavallier condenser microphone with AA battery power supply and XLR connector
This (B) model contains a Sony AA battery power supply and XLR connector.
- Omni-directional, electret condenser microphone.
- Choice of model variations to suit specific user requirements.
- Cost-effective miniature microphone provides superb sound quality.
- ECM-44B does not support external DC operation.
|Capsule Type||Electret Condenser|
|Frequency Response||40 Hz to 15 kHz|
|Sensitivity||--53.0 dB ±3 dB|
|Dynamic Range||90 dB or more|
|S/N Ratio||62 dB or more|
|Inherent Noise (0dB=20µPa)||32 dB SPL or less|
|Induction Noise from External Magnetic Field||5 dB SPL or less|
|Wind Noise||40 dB SPL or less (with windscreen, at 2 m/s)|
|Max SPL (dB SPL)(odB=20µP)||122 dB SPL|
|Connector||B type. Supplied with XLR connector in power supply unit (single AA size battery)|
|Cable Length||9.8 feet (298cm)|
|Power Requirements|| DC 1.5 V, AA size battery|
Phamtom Power Not Supported
|Dimensions||11/32 diameter x 19/32 inch (Microphone head)|
13/16 diameter x 5 inches (Power unit XLR type)
Frequency Response of Sony ECM44