Re: Sonion DiGiSimic interesting capsule
- Very interesting. I wonder if four or six of them in parallel(still
smaller than a 1/2" membrane area) would bring the self noise down?
I also would like to try them, although they might be quite hard to
solder as they have to be re-flow soldered. Maybe it could be done
with solder paste and hot air. A pcb would be obligatory.
--- In firstname.lastname@example.org, jzagaja@... wrote:
> Sonion DigiSiMic is extremely small 2,6 x 1,6 x 0,9 mm capsule with
or without ADC (PDM output). It has 60dBSPL SNR (like Panasonic WM60
or better) and avg. 35dB self noise. It works up to 90kHz and can be
an interesting alternative for BK4138. I'm looking forward for
binaural recording implementation since Sennheiser KE211-4used by
Moeller et. al. (see binaural suite in AES) cost 50eu/stuck.
> I think that the smaller membrane (impulse response, see Manger/AES)
is better suitable for ultra resolution measurements.
> And what you think?
- The price for 8002 microphone at Audiotronics is 11 Euro each below 1000 units. 30 day delivery.
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