OngoingTWS(True Wireless Stereo Earphone) playback characteristics Tester
STDTWS(True Wireless Stereo Earphone) playback characteristics Tester
License
：MIT License
Description
This is to measure the playback frequency characteristics of TWS earphones.
It is configured as a left-right pair, so it can also be used for binaural recording.
The constants are determined so that the frequency characteristics of the circuit are as flat as possible,
and the microphone is designed to use SPL (Hong Kong) Limited's XCM6035-2022-354PR, which has a diameter of 6 mm and good frequency characteristics that can be inserted into TWS earpieces.
Design Drawing
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