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Image 1:
The U8903B is a high performance, multifunctional audio analyzer that comes with configurable options such as voice quality analysis and extendable bandwidth.
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Image 2:
The back panel of the U8903B performance audio analyzer, which has been configured with digital and Bluetooth® audio options.
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The U8903B's new Bluetooth option allows users to make audio measurement over Bluetooth connection on Bluetooth audio devices.
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Ensure the quality of your Bluetooth link and easily troubleshoot connection issues with the received power indicator (RSSI) and bit error rate (BER) measurement.
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A screenshot of the U8903B's GUI showing the validation and characterization of a Bluetooth device's audio performance.
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An FFT plot on the U8903B showing the residual distortion.
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The U8903B offers the ITU-T standard POLQA, which works by comparing a degraded signal with the original reference signal.
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The test sequence control function comes with a selection of preconfigured measurement and allows users to select the most frequently used test sequences for daily measurement.
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