Sony ECM-M1 - Specifications

Help Guide
Shotgun Microphone
ECM-M1
Specifications
Design and specifications are subject to change without notice.
5-053-132-11(1) Copyright 2023 Sony Corporation
Type Back electret condenser type
Sampling frequency/the
number of quantization bits
48 kHz/16 bit, 48 kHz/24 bit
*1
Frequency response 40 Hz to 20 000 Hz
Pickup pattern (selectable)
Super-directional / Uni-directional / Omni-directional / Super-directional (Rear) /
Super-directional (Front+Rear) / Super-directional (Front/Rear) separate / Stereo /
Ultra-directional
Front sensitivity
*2
-20 dBFS (0.1 Pa, 1 kHz)
Intrinsic noise
*2 *3 *4
14 dB SPL or less (0 dB = 2×10
-5
Pa)
Wind noise
*2 *4 *5
45 dB SPL or less (without the wind screen attached)
20 dB SPL or less (with the wind screen attached)
Maximum input sound
pressure level
120 dB SPL
*2 *6
Dynamic range
*3
106 dB or more
Operation temperatures 0 °C to 40 °C (32 °F to 104 °F)
Storage temperatures -20 °C to +55 °C (-4 °F to +131 °F)
Dimensions (Approx.)
40 mm × 72.2 mm × 64.4 mm (1 5/8 in. × 2 7/8 in. × 2 5/8 in.)
(Width/Height/Depth)
(excluding the wind screen and projecting parts)
Mass (Approx.) 65 g (2.3 oz)
Movies recorded with 24-bit audio may not be played back normally on devices or software incompatible with 24-bit audio, resulting in
unexpectedly loud volumes or no sound.
*1
Acquired by setting the AUTO/MAN switch and the ATT switch to “AUTO” and “10dB,” respectively.
*2
Acquired by setting the DIGITAL/ANALOG switch to “DIGITAL.”
*3
Acquired by setting the directivity mode dial to
(Ultra-directional).
*4
Equivalent sound pressure level value converted from the average value of the noise that is output from the microphone when a wind velocity of
2 m/sec. is applied. (0 dB = 2×10
-5
Pa)
*5
Equivalent sound pressure level value converted from the input level value that is acquired when 1% waveform distortion is produced by 1 kHz
output signals from the microphone. (0 dB = 2×10
-5
Pa)
*6
24