Subminiature microphone for measuring HRTF
- Can be inserted in the ear canal with an anatomical plug for closed ear canal measurement of HRTF
- Integrated preamplifier in the output connector
- Price on request
- Smaller microphone available : diameter 0,0984 inch
- Phantom power and active balancing output on XLR3
- Knowles omnidirectional microphone
- Linear frequency response until 10KHz
- Can be used for ultrasonic measurements until 100KHz
- Final heat-schrink tube can be removed to facilitate microphone's insertion into anatomical plug
- Electronics designed and made in France
- They have chosen M1 for their measurements : IRCAM, LIMSI, Orange Labs, University of Huddersfield
- Equivalent noise level, A-weighted : Typ. 29 dB(A) re. 20 µPa
- Sensitivity, nominal, at 1 kHz, RMS : 44 mV/Pa
- Frequency response from 50 Hz (-1 dB) to 10 KHz (-3 dB), at 94 dBSPL
- Frequency response from 50 Hz (-1 dB) to 20 KHz (-9 dB), at 94 dBSPL
