Sony Professional ECM-44BMP, Affordable Omni-directional lapel microphone

Vendor: Sony
Sony Professional ECM-44BMP, Affordable Omni-directional lapel microphone Sony Professional has made over five million professional ECM (Electret Condenser Microphones) microphones and the ECM-44 is the affordable, general voice model. It gives good sound quality and...
$148.00
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Sony Professional ECM-44BMP, Affordable Omni-directional lapel microphone

Sony Professional has made over five million professional ECM (Electret Condenser Microphones) microphones and the ECM-44 is the affordable, general voice model. It gives good sound quality and is broadly used in business presentation systems and TV production. The ECM-44 is available in four versions, featuring different connector types. This model, Sony Professional ECM-44BMP, has a 3.5 mm locking jack for use with the UWP and UWP-D bodypack transmitters (excluding UTXB03HR).

Convenient to use

The ECM-44 is an affordable alternative to the traditional handheld microphone and being 'hands-free' it allows the presenter to concentrate on her/his performance

Professional image

Either 'in front of the camera' or at a business presentation the ECM-44 creates a professional and tidy image.

Easy to use

It can often be difficult to achieve good quality voice pick-up but the ECM-44 can help get good results. The microphone's capsule is designed for general voice pick-up with a mid-frequency emphasis characteristic and a suitable frequency response.

Sony Professional ECM-44BMP Main Features

  • Tuned for voice pick-up: The ECM-44's capsule features an emphasis curve and a suitable frequency response for voice pick-up.
  • Compact size: The capsule has a diameter of only 8.5mm and is 14.5mm long.
  • Ready for wireless systems: The Sony Professional ECM-44BMP is compatible with the Sony UWP and UWP-D bodypack transmitters.

Audio Section

  • Capsule Type: Electret Condenser
  • Frequency Response: 40 Hz to 15 kHz
  • Directivity: Omni-directional
  • Sensitivity *[1]: -40.0 dB (10 mV)
  • Output Impedance *[2]: 2.5kΩ±30%, Unbalanced
  • Dynamic Range: 90 dB or more
  • Signal-to-Noise Ratio *[3]: 62 dB or more
  • Inherent Noise *[4]: 32 dB SPL or less
  • Induction Noise From External Magnetic Field *[5]: 5 dB SPL or less
  • Wind Noise *[6]: 40 dB SPL or less (with windscreen)
  • Maximum Input Sound Pressure Level *[7]: 122 dB SPL

General Section

  • Connector: BMP type. Supplied with o3.5 mm, 3-pole mini plug.
  • Mic Cable: 3.9 feet, 1.2 m
  • Power Requirements: DC 1.1 V to 10.0V
  • Power Consumption: 0.4 mA or less
  • Dimensions *[8]: φ8.5 x 14.5 mm (Mic head), φ11/32 x 19/32 inches (Mic head)
  • Mass: Approx. 18 g, Approx. 0.6 oz
  • Supplied Accessories: Urethane type windscreen (1), Single/horizontal type tie clip (1), Operating instructions (1), Mic case (1)
  • Optional Accessories: Windscreen pack, Horizontal single-clip pack

Notes

  • *[1] 0 dB = 1 V/Pa, at 1 kHz
  • *[2] Output impedance at 1 kHz
  • *[3] A-weighted, 1 kHz, 1 Pa.
  • *[4] 0 dB SPL = 20 μPa.
  • *[5] dB SPL/1E-7 T, 0 dB SPL = 20 μPa.
  • *[6] Wind noise at 6.56 ft/s (0 dB SPL = 20 μPa.)
  • *[7] 0 dB SPL = 20 μPa.
  • *[8] The values for dimensions are approximate.