Details
Omni Directional
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 |
| Directivity |
Omni-directional |
| 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) |
| Weight |
4.3 oz(122g)
|
Frequency Response of Sony ECM44
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