чыжгаш (-ем)
{verb II} [Generate paradigm] 1. to hiss, to fizz
♢ магнитофонышто ала-мо чыжга {sentence} something is hissing in the tape recorder
2. to hum, to buzz, to drone
♢ микрофонышто ала-мо чыжга {sentence} there's a buzz in the microphone