346 results - UCS Category "COM" - Most Popular
Key 5 in DTMF
The audible signal when the 5 key on a telephone is pressed, in "DTMF".
DTMF stands for "Dual-Tone Multi-Frequency." It is a technology used for tone dialing. Each key on a telephone keypad emits a unique combination of two sound frequencies (one low and one high), allowing the telephone system to easily detect which key has been pressed. UCS Category: COMTelph. Length: 00:01.
SLR camera in burst mode #4
12 triggers of a reflex camera in burst mode. UCS Category: COMCam. Length: 00:02.
Flash powder #1
Sound of a "Flashing powder" flash.
In the middle of the 19th century, the average exposure time in photography was around 30 seconds. In 1887, Adolf Mieetke and Johannes Gaedicke invented "Flashing Powder". It is an explosive mixture made of magnesium, potassium chlorate and antimony. Once ignited, its combustion provides a bright light, noise but also a lot of smoke. The first flash was born and made it possible to shorten exposure times.
Thanks to Gerry OULEVAY (GerryOulevay.ch), photographed by Chantal CODOUREY PIGUET. UCS Category: COMCam. Length: 00:02.
SOS in international Morse code #2
Distress signal "SOS" in international Morse (sound) alphabet. the Morse is formed of "dit" and "dah" (of points and features). 1 "dah" equals 3 "dit". The spaces between the letters are equivalent to 1 "dah", except for the SOS, which must be sent as if it were a single letter, that is to say not using an inter-letter interval. Ends with a space between the words equivalent to 7 "dit". Realized on a computer with a sine wave of 800 Hz. For more information on Morse: https://en.wikipedia.org/wiki/Morse_code. UCS Category: COMTelm. Length: 00:03.
Old doorbell #7
Mechanical ringing of an old telephone, but which could very well be that of a house entrance. UCS Category: COMTelph. Length: 00:05.
Aerospace communication beep #4
Beep that is emitted after a space conversation (Nasa, SpaceX, etc.). UCS Category: COMTran. Length: 00:01.
Mobile phone vibrator #1
Mobile phone (Sagem MyX-2): Vibrate on carpet (x2). UCS Category: COMCell. Length: 00:07.
Old doorbell #2
Mechanical ringing of an old telephone, but which could very well be that of a house entrance. UCS Category: COMTelph. Length: 00:02.
Typewriter, bell #2
Sound of a typewriter bell. It rings when you reach the end of the line. A "Hermes Precisa 305". UCS Category: COMType. Length: 00:03.
Audio cassette: Back music #7
Rewinding an audio cassette while playing a music recording. UCS Category: COMAv. Length: 00:01.
SLR camera in burst mode #2
6 triggers of a reflex camera in burst mode. UCS Category: COMCam. Length: 00:01.
Radio interference #1
Interference between two wireless audio systems (HF). UCS Category: COMRadio. Length: 00:07.
Radio, frequency sweep #5
Manual frequency scan of a radio tuner. UCS Category: COMRadio. Length: 00:09.
Key 3 in DTMF
The audible signal when the 3 key on a telephone is pressed, in "DTMF".
DTMF stands for "Dual-Tone Multi-Frequency." It is a technology used for tone dialing. Each key on a telephone keypad emits a unique combination of two sound frequencies (one low and one high), allowing the telephone system to easily detect which key has been pressed. UCS Category: COMTelph. Length: 00:01.
Aerospace communication beep #3
Beep that is emitted after a space conversation (Nasa, SpaceX, etc.). UCS Category: COMTran. Length: 00:01.
Speaking clock #1
French telephone speaking clock from 3699. Male voice. UCS Category: COMTelph. Length: 00:55.
Phone booth hung up #4
I hang up the receiver of the last telephone box still in operation in metropolitan France. It is in Murbach (68). UCS Category: COMTelph. Length: 00:01.
Phone booth pick up #2
I pick up the receiver of the last telephone box still in operation in metropolitan France. It is in Murbach (68). UCS Category: COMTelph. Length: 00:01.
Phone hung up #4
Old Socotel S63 type telephone that we hang up. UCS Category: COMTelph. Length: 00:02.
Interference with a mobile phone #2
Noise made by a speaker when you put a mobile phone near the amplifier. UCS Category: COMCell. Length: 00:13.
Important message, in Morse #2
The message "This is an important message" in international Morse (sound) alphabet. the Morse is formed of "dit" and "dah" (of points and features). 1 "dah" equals 3 "dit". The spaces between the letters are equivalent to 1 "dah". Ends with a space between the words equivalent to 7 "dit". Realized on a computer with a sine wave of 615 Hz. For more information on Morse: https://en.wikipedia.org/wiki/Morse_code. UCS Category: COMTelm. Length: 00:23.
Microphone, tapping #3
Sound of a dynamic microphone being tapped. UCS Category: COMMic. Length: 00:01.
Audio cassette: Back music #13
Rewinding an audio cassette while playing a music recording. UCS Category: COMAv. Length: 00:02.
Old doorbell #9
Mechanical ringing of an old telephone, but which could very well be that of a house entrance. UCS Category: COMTelph. Length: 00:04.
Radio, frequency sweep #8
Manual frequency scan of a radio tuner. UCS Category: COMRadio. Length: 00:09.
Radio, frequency sweep #9
Manual frequency scan of a radio tuner. UCS Category: COMRadio. Length: 00:11.
Cassette Player: Forward and End
Cassette Player: Forward and End. UCS Category: COMAv. Length: 00:13.
Phone hung up #2
Old Socotel S63 type telephone that we hang up. UCS Category: COMTelph. Length: 00:02.
8mm projector, #3
Projection of a film with a Magnon Duomatic DX87. UCS Category: COMAv. Length: 00:55.
Radio, frequency sweep #10
Manual frequency scan of a radio tuner. UCS Category: COMRadio. Length: 00:09.
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