Combination electronic metronome and headphone unit

Details Combination electronic metronome and headphone unit Combination electronic metronome and headphone unit

1994-08-19

1998-05-12

Coles, Sr., Edward L.

Electrical audio signal processing systems and devices

With musical instrument

381 74, G01G 700

Patent

active

057518254

ABSTRACT:
Headphones for acoustical reproduction of music or various audio signals and an electronic metronome device included therein. The headphones comprising a headband, two earcups, a first set of transducers housed one each within each earcup which receive and reproduce electronic audio signals from an exterior source, an electronically actuated metronome circuit used as a tempo device housed within the earcups, a second set of transducers housed one each within each earcup to produce the audio signals originating from the metronome circuit, a tempo control switch for increasing and decreasing the time beats originating from the metronome circuit, a volume control switch for increasing and decreasing the loudness of the time beats originating from the metronome circuit, a power source housed within the earcups to drive the metronome circuit, a line out jack to provide the clicking sound produced by the metronome circuit to an auxiliary component, a blinking light to give a visual metronome reference, and a cord having a conventional headphone jack plug attached.

REFERENCES:
patent: 3540344 (1970-11-01), Veech
patent: 4321433 (1982-03-01), King
patent: 4583443 (1986-04-01), Senghaas
patent: 4673893 (1987-06-01), Shorkey
patent: 4982642 (1991-01-01), Nishikawa et al.
patent: 5275082 (1994-01-01), Kestner-Clifton et al.
patent: 5404385 (1995-04-01), Ben-Haim

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