Can repeat ducks really kill people?

Re-reading ducks really can't kill people. Repetition ducks don't talk back, just repeat, repeat. The function of dialogue can't be realized, and the duck can't reply by remote control. It converts analog signals into digital signals and stores them in digital memory chips when playing tapes. In the repetitive state, the signal in the digital memory is converted into an analog signal, and the sound is restored by the speaker after power amplification.

Performance parameters of duplicate ducks

Performance parameters include tape speed tolerance, jitter rate, channel frequency response, signal-to-noise ratio, harmonic distortion and channel isolation, and repetition time, repetitive signal-to-noise ratio, repetitive harmonic distortion and repetitive frequency response. The performance parameters reflect whether the tape playback and recording are clear and accurate, whether there is tone modulation and noise, and whether the repetition time is long enough under normal use.