[Elecraft] Bluetooth latency and CW reception

michaelstringfellow stringmike1 at gmail.com
Mon Aug 20 05:00:31 EDT 2018


I am also hearing impaired, but like to use a headset with microphone. My
hearing aids just didn’t work with my favorite headset, but I discovered a
work-around. I used the K3 audio receive settings to boost the frequencies
required. For CW, I applied essentially a lot of gain to amplify my
preferred sidetone frequency (~800 Hz) and for SSB I applied gain to
frequencies required for speech recognition and attenuation to others ( a
technique I borrowed from MFJ’s audio speech enhancer). With these
adjustments, I can operate without hearing aids.

Mike



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