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Live looping is the recording and playback of a piece of music in real-time [1] using either dedicated hardware devices, called loopers or phrase samplers, or software running on a computer with an audio interface. Musicians can loop with either looping software or loop pedals, which are sold for tabletop and floor-based use.
The Toot-a-Loop Radio or Panasonic R-72 was a novelty radio made by Panasonic Japan in the early 1970s. This radio was designed to be wrapped around the wrist. It also came with stickers for customizing the unit. Reception was the AM broadcast band only - no FM (the FM version of this radio is called RF-72). The radio was shaped something like ...
Up to 250 kHz depending on Sound Card ? ? Yes 5 W Depends on Sound Card 2/1 Using HDSDR software Relies on a computing asset with sound device to process I and Q input and output Yes, HDSDR, PowerSDR Yes, Quisk, Linrad, GNU Radio Yes, various software Hunter SDR [61] Kit 2.5 – 30 MHz (1 – 30 MHz typ.) ext External ADC required (I/Q output ...
Delay is an audio signal processing technique that records an input signal to a storage medium and then plays it back after a period of time. When the delayed playback is mixed with the live audio, it creates an echo-like effect, whereby the original audio is heard followed by the delayed audio.
In speech recording, click noises (not to be confused with click consonants) result from tongue movements, swallowing, mouth and saliva noises. [8] While in voice-over recordings, click noises are undesirable, they can be used as a sound effect of close-miking in ASMR and pop music, e.g. in Bad Guy (2019) by Billie Eilish. [9]
computer aided transceiver (CAT) is a non-generic serial protocol [1] used by radio amateurs for (remotely) controlling a transceiver radio receiver equipment using a computer. Conventional transmitters are manually controlled and used to transmit voice using buttons, dials, etc.
The radio and television tuner was also developed in the early 20th century, allowing people to receive and tune in to broadcast signals. The speaker and headphones were invented in the late 1800s and early 1900s and were used for listening to audio signals from radios, phonographs, and, later, electronic devices.
The radio receiver Yaesu FRG-7000 uses the "Wadley loop". [1] XCR-30. The "Wadley-drift-canceling-loop", also known as a "Wadley loop", is a system of two oscillators, a frequency synthesizer, and two frequency mixers in the radio-frequency signal path.