CRY3721-S01 Ear simulator set
Consists of an ear simulator Pedestal (CRY3721)+ an microphone power supply(CRY575L)+ ½ inch preamplifier (CRY515).
It provides a more accurate sound reproduction environment for headphone noise testing, ultra-low noise testing, acoustic testing of high-quality in-ear headphones, and coupler chamber testing.
Technical specification
| Technical specification |
|---|
| Model | CRY3721-S01 |
| Standards | IEC 60318-4,ITU-T P.57 Type 2 |
| Frequency Range | 20Hz~20kHz |
| Dynamic Range | 9dBA-115dB |
| Equivalent Volume | 1.26cc |
| Weight | 97g |
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