*mydirectindustry

Catalogs
CRYSOUND
CRY605 Artificial Mouth

CRY605 Artificial Mouth

Product catalog summary

Overview
CRY605 Artificial Mouth is a sound source designed to simulate the sound field around the human mouth for testing acoustic parameters of transmitters and microphones. It features an in-built 20dB power amplifier, allowing direct connection to soundcards and signal generators, ensuring easy operation and high stability.

Features

Compliance with IEEE 269,661 standards
In-built 20dB power amplifier
High stability sound source for acoustic measurement

Specifications

Minimum Continuous Output SPL: 110dB (200Hz – 10kHz), 100dB (100Hz – 10kHz) at 25mm MRP
Distortion (THD): Typically <1%, max 1.5% at 94dBSPL, 25mm MRP
Frequency Response: 94dB ±1dB (100Hz - 10kHz) after compensation
Maximum Input Signal: 1Vrms
Power Amplifier Power Supply: 19VDC
Power Amplifier Gain: 20dB
Power Amplifier Power: 20W
Instantaneous Max Power: 100W (1s)
Mouth Opening Diameter: Ø 20mm
Lip Ring Diameter: Ø 51mm, Height: 25mm
Overall Dimensions: Diameter Ø 100mm, Height 90mm
Weight: 1.0kg
Connector: BNC

Graphical Data

Fig1: Shows the frequency response curve at 25mm MRP with a driving voltage of 0.1V (amplified to 1V).
Fig2: Displays the frequency response curve for 94dB after compensation.
Fig3: Illustrates the distortion (THD) curve after compensating to SPL 94dB.

Catalog excerpts

CRY605 Artificial Mouth Summary CRY605 Artificial Mouth is a sound source which simulates the sound field around the human mouth at close quarters. It can be used to testing the acoustic parameters of transmitters and microphones. CRY605 Artificial Mouth has an in-built 20dB power amplifier and can be connected to soundcards and signal generators directly with easy operation and high stability. Complies with standards: IEEE 269,661 An in-built 20dB power amplifier Sound source for acoustic measurement High stability Specification CRY605 Artificial Mouth Min continuous output SPL Frequency Response Maximum Input Signal Power Amplifier Power Supply Power Amplifier Gain Power Amplifier Power Mouth Opening Diameter HANGZHOU CRYSOUND ELECTRONICS CO., LTD

Open the catalog to page 1

Typical Curve Fig1 driving voltage is 0.1V (After amplifying, it is 1V), the frequency response curve at 25mm (MRP) Fig2 the frequency response curve for 94dB after compensation Fig3 the distortion (THD) curve after compensating to SPL 94dB Frequency(Hz) HANGZHOU CRYSOUND ELECTRONICS CO., LTD

Open the catalog to page 2

CRY605 Artificial Mouth

CRY605 Artificial Mouth

Catalog excerpts

All CRYSOUND catalogs and technical brochures