측정내용

Checking the Bluetooth link for intermittent drop-outs / glitches

Evaluating ADC and DAC performance (mic input / speaker output)

Testing analogue and digital domain audio, including serial digital audio interface signals (e.g. I2S)

Characterising DSP functionality, including dynamics, EQ, noise cancellation, etc

Evaluating CODEC performance, including multi-tone testing to stress the CODEC with realistic signals

Electroacoustic measurements of microphones, earpieces and loudspeaker drive units