Add a low-pass filter at 3 kHz and a high-pass at 500 Hz to simulate a radio speaker. Add light white noise (-30dB) for "walkie-talkie grunge."
These are – they are pure, clipped waveforms to prevent confusion with ambient noise. 5. How to Replicate It (For a Ringtone or Sound Design) If you want to create an authentic "police walkie-talkie message ringtone": message ringtone police woki toki
Use a square wave with 20% duty cycle (sounds harsh and electronic) or a triangle wave for a slightly softer "digital" chirp. Add a low-pass filter at 3 kHz and