This is my recording of a antique/vintage 1920's-1940's telephone picking up and hanging up. Recorded at the military aviation museum in 1341 princess anne rd, virginia beach, va 23457 during the summer of 2021.
I created a dtmf tone with an amplitude of 0. 8 and a tone/silence ratio of 550 and during 7s. Then i amplified 1. 3 db sound. And finally i multiplied the speed of 0,960.
To create this sound, i created a sinusoid of 500 hz and an amplitude of 0. 8. I then multiplied the speed of 0. 750. To get this final sound is to duplicate the sinusoid several times.
Old german black telephone, called w48 by siemens. Build from 1948 to the sixties. Recorded with tascam dr100 mk3 and rode nt3. Some optimizing in cubase.
An edited version of my "boiling water" sound to simulate a phone vibrating on a table. Recorded for my sound design class using a samsung galaxy s7 internal microphone.
A bad recording of a party, so it sounds like you were hearing a party over the phone. I am releasing this sample into public domain, ignore the cc license.
Another bad recording of a party, so it sounds like you were hearing a party over the phone. I am releasing this sample into public domain, ignore the cc license.
Voice prompt from the intecom ibx phone switch, recorded in 1993 at hewlett-packard in mountain view, ca using a macintosh se-30 and a farralon macrecorder sound input device.