| Title |
7 |
| Board | DTMF Tones - Long |
| Format | MP3 |
| Length | 0 seconds |
| Plays | 161 plays |
| Uploaded | February 6th 2021 |
| Auto Transcribed | No |
This sound clip is from:
Description: DTMF has generally replaced loop disconnect ("pulse") dialling. Each key you press generates two tones of specific frequencies. So that a voice can't imitate the tones, one tone is generated from a high-frequency group of tones and the other from a low frequency group.
Long versions of DTMF tones as MP3 files to download and to play.
Long versions of DTMF tones as MP3 files to download and to play.