Tweeter/woofer test
The diaconate speaker is an electroacoustic device and also an important component in the audio equipment. Its quality directly affects the sound quality and effect. The tweeter and woofer are usually used together to make the human ear resonate, so the requirements for sound quality are very high. Our special test solution to tweeters and woofers can fully meet the customer's requirements for product test items, and the test solution can also be customized.
Features
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Full-automatic testing
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Multiple sweep modes
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Low distortion factor
Solution introduction
The speaker is connected to CRY6151B through the HEADPHONE interface to make the speaker sound → the measurement microphone acquires the signals → signals are transmitted through the measurement MIC channel to CRY6151B for test and analysis
Test parameters
Speaker test | Frequency Response (FR) |
| Total Harmonic Distortion (THD) | |
| Resonant frequency (F0) | |
| Higher harmonic (Rub & Buzz) | |
| Impedance | |
| T&S parameters | |
| SNR | |
| Quality factor (Q) | |
| Sensitivity | |
| Polarity | |
| Phase |
Configuration list
| CRY6151B Electroacoustic Tester | X1 | Standard | Details |
| CRY Electroacoustic Testing Software | X1 | Standard | Details |
| CRY333 Measurement Microphone | X1 | Standard | Details |
| CRY507 Preamplifier | X1 | Standard | Details |
| CRY Shielding Box for Testing | X1 | Standard, customized | Details |
| Supplied standard cable | X1 | Standard | Details |
| Microphone mounting bracket | X1 | *Optional*, customized | Details |
| CRY5611 Sound Level Calibrator | X1 | *Optional* | Details |
| PC | X1 | *Optional* | Details |
