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Avisoft-UltraSoundGate |
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High-Quality Ultrasound Recording and Playback |
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The Avisoft-UltraSoundGate system is an integrated PC-based hardware and software solution for recording and playing back ultrasonic signals both in the field and in the laboratory, which has been specifically designed for bioacoustic applications. |
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特性 |
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- Avisoft-UltraSoundGate is a turn-key system that consists of a rugged data acquisition hardware with USB interface and a PC-based harddisk recording software. Depending on the specific application, various ultrasound microphones or hydrophones can be attached.
- Selectable sample rates of up to 750 kHz with adaptive anti-aliasing filter,
- The accompanying Avisoft-RECORDER software provides a real-time spectrogram display and advanced triggering facilities,
- Balanced analog inputs for high immunity against electric interference,
- Multichannel recording with guaranteed synchronity from up to 12 channels,
- Acoustic real-time (broad-band) monitor (models 116xx only),
- Overload indicator & peak level meter (model 116Hm only),
- Gain adjustment potentiometer either continuous (standard version) or stepwise with eleven 3dB increments (optionally on request),
- Trigger button for quick start and stop of recordings.
- Digital inputs for external triggering,
- Easy plug-and-play installation,
- Bus-powered operation (no need for extra power-supplies, which is important in the field),
- Rugged and compact design suited for field use (all parts have been selected for best performance and maximum reliability),
- Watertight, dustproof and unbreakable transport box (model 116Hm only).
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UltraSoundGate Product Family Members |
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The UltraSoundGate product family consists of the following components:
Recording Devices (A/D Converter Units)
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single channel |
multichannel |
| model number |
116Hb |
116H |
116Hm |
416 |
416H |
816H |
1216H |
| number of channels |
1 |
1 |
1 |
4 |
4 |
8 |
12 |
| max sample rate at 16 bit [kHz] |
300 |
1000 |
1000 |
500 |
750 |
750 |
750 |
| acoustic monitor output |
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| overload indicator |
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| peak level meter |
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| external trigger input |
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| digital input |
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| sync input/output |
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| USB version |
2.0 |
2.0 |
2.0 |
1.1 |
2.0 |
2.0 |
2.0 |
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Ultrasound Microphones for the |
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Avisoft-Bioacoustics UltraSoundGate Devices |
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The modular device concept of the UltraSoundGate system makes it possible to use various exchangeable ultrasonic microphones. Choose the model that is most appropriate for your specific application. |
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| Microphone principle |
pre-polarized condenser
(electret) |
externally polarized condenser (200V) |
Microphone model
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Emkay
FG Series |
UltraSoundGate
CM16/CMPA |
Polaroid/CMPA |
| Relative flatness of the frequency response |
low |
medium |
low |
| Frequency range [kHz] |
10 - 120 |
10 - 200 |
10 - 150 |
| Relative sensitivity at 50 kHz |
medium |
high |
high |
| Approximate self-noise level 20 ... 60 kHz [dB] |
35 |
28 |
25 |
| Directionality |
low |
medium |
high |
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| Stability of the diaphragm |
high |
low ... medium |
medium |
| Reliability in high-humidity environments |
high |
medium |
medium |
| Total size [mm] |
19 x 19 x 47 |
36 x 36 x 60
(including CMPA) |
50 x 50 x 60
(including CMPA) |
| Weight [g] |
30 |
65
(including CMPA) |
75
(including CMPA) |
| Power requirements |
5V, 6 mA |
5V, 14 mA
(P48 version : 48V, 10 mA) |
| Compatibile to |
USG 116-200, 416-200 and USG xx16H |
| Part # |
40001 |
40011 |
40016 |
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Ultrasound Playback Components |
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The UltraSoundGate playback product family consists of the following components:
Dynamic Speakers:
Electrostatic Speakers:
D/A converter & power amplifier:
Power amplifier:
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