Hierarchy | |
Description | The sound of a telephony signaling system where short combinations of tones within the frequency range of human speech are used to transmit individual digits. |
URI | http://en.wikipedia.org/wiki/Dual-tone_multi-frequency_signaling |
Siblings | |
Examples |
|
# audio samples | 224 |
# ground truth | 85 (propagated from children: 0) |
Audio samples with candidate annotations for Telephone dialing, DTMF
Sound | Freesound URL | # PP |
# PNP |
# NP |
# U |
---|---|---|---|---|---|
|
http://freesound.org/s/84467 | 0 | 0 | 2 | 0 |
|
http://freesound.org/s/415562 | 0 | 0 | 2 | 0 |
|
http://freesound.org/s/415563 | 0 | 0 | 2 | 0 |
|
http://freesound.org/s/414472 | 2 | 0 | 0 | 0 |
|
http://freesound.org/s/414471 | 2 | 0 | 0 | 0 |
|
http://freesound.org/s/432313 | 2 | 0 | 0 | 0 |
|
http://freesound.org/s/394328 | 0 | 0 | 2 | 0 |
|
http://freesound.org/s/432418 | 0 | 0 | 2 | 0 |
|
http://freesound.org/s/198241 | 2 | 0 | 0 | 0 |
|
http://freesound.org/s/245860 | 2 | 0 | 0 | 0 |