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CRY3605 Mouth Simulator, High-Performance ITU-T Rec.P51
CRY3605 Mouth Simulator, High-Performance ITU-T Rec.P51
The CRY3605 mouth simulator is a sound source used to simulate the sound field near the human mouth. It is suitable for testing acoustic parameter indicators such as frequency response and distortion of telephone transmitters and microphones.
CRY3605 has high stability. Its distortion degree from 200Hz to 10kHz reaches the international leading level.
- Low distortion
- High stability
- Complies with IEEE 269,661 and ITU-T P51 standards
CRY3605 Mouth Simulator Typical Frequency Response
The graph (right) depicts the frequency response and distortion curves measured at a voltage level of 1V.
CRY3605 Mouth Simulator Typical Frequency Response
The graph (right) depicts the frequency response and distortion curves measured at a voltage level of 1V.
Technical Specifications
Technical specification
Minimum continuous output SPL
Minimum continuous output SPL
200Hz to 10kHz: 110dB(25mmMRP); 100Hz to 10kHz: 100dB(25mmMRP)
THD(94dBSPL, 25mmMRP)
THD(94dBSPL, 25mmMRP)
200Hz to 10kHz: <0.8%, Typical<0.5%
Frequency Response
Frequency Response
EQ: 94dB ±1 dB(100Hz to 10kHz)
Impedance
Impedance
4 ohm
Aperture Size
Aperture Size
Ø20mm
Continuous Maximum Power
Continuous Maximum Power
20w
Instantaneous Maximum Power
Instantaneous Maximum Power
100w/s
Lip ring
Lip ring
Outside diameter: Ø45mm; Heigth: 25mm
Diameter
Diameter
Ø104mm
height
height
94mm
weight
weight
1.32kg
Connector Type
Connector Type
BNC
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