US4809079A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Video recording camera
Assignee: Individual
•
Filing: 1988-06-17
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Granted: 1989-02-28
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Expires: 2008-06-17
Abstract
Abstract A hand-held video recording camera includes a microphonic arrangement in or on the camera operatively arranged to receive sound from a subject or subjects within view of the lens for producing audio signals corresponding to the sound received. Means are provided within the camera for recording signals representing the image data and audio signals. A source of further audio signals is provided within the hand-held camera. Audio signal mixing means within the hand-held camera mix the audio signals corresponding to the sound received by the microphone arrangement and to the further audio signals from the internal source. The audio mixing means has its output coupled to the recording means so that signals representing the audio signals can be recorded, as well as signals representing image data. Reproducing means carried by or within the hand-held recording camera and responsive to the further audio signals from the source of further audio signals within the hand-held camera projects sound corresponding to the further audio signals toward a subject or subjects being recorded. Further reproducing means such as a remote speaker connected to the camera by an extension cord or radio link, can be used alternatively to provide sound to the subject or subjects. Circuitry is provided to assure that when recording interruptions take place to record different scenes, the internal further audio source begin to be recorded at virtually the point of prior interruption.
Inventors
- 👤 John M. Blazek
- 👤 John R. Tipton, Jr.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 14:00
CPC Classifications
G; G11; G11B; G11B27/00; G11B27/02; G11B27/022; G11B27/028; G11B31/00; G11B31/006; H; H04; H04N; H04N5/00; H04N5/76; H04N5/765; H04N5/77; H04N5/772; G11B2220/00; G11B2220/90; Y; Y10; Y10S; Y10S358/00; Y10S358/906
Claims Analysis
Total Claims: 22
Claim 1
Independent Claim
95 words
In a hand-held video recording camera having a lens, an image pickup means operatively arranged to receive image information from the lens for converting the image information into an electric image data output signal, a video recorder for recording signals representing the image data and audio signals, an improvement comprising a source within the hand-held camera of audio signals; and means for assuring that, whenever the video recorder is restarted to record scenes in interrupted sequence, audio signals from the source within the camera start to be recorded at substantially the point of prior interruption.
Claim 2
Dependent Claim
95 words
In a hand-held video recording camera having a lens, an image pickup means operatively arranged to receive image information from the lens for converting the image information into an electric image data output signal, a video recorder for recording signals representing the image data and audio signals, an improvement comprising a source within the hand-held camera of audio signals; and means for assuring that, whenever the video recorder is restarted to record scenes in interrupted sequence, audio signals from the source within the camera start to be recorded at substantially the point of prior interruption.
Claim 3
Dependent Claim
23 words
The hand-held video camera according to claim 1, wherein said source within the hand-held camera of audio signals comprises a compact disk player.
Claim 4
Dependent Claim
36 words
The hand-held video camera according to claim 1, wherein said means for assuring that audio signal from the source within the camera start to be recorded at substantially the point of prior interruption comprise a microprocessor.
Claim 5
Dependent Claim
23 words
The hand-held video camera according to claim 3, wherein said source within the hand-held camera of audio signals comprises a compact disk player.
Claim 6
Dependent Claim
54 words
The hand-held video camera according to claim 3, including vertical synchronization pulse detector means and means responsive to turning on and off the video recorder, said microprocessor being coupled to the vertical synchronization pulse detector means and to said means responsive to turning on and off the video recorder and responsive to signals therefrom.
Claim 7
Dependent Claim
23 words
The hand-held video camera according to claim 5, wherein said source within the hand-held camera of audio signals comprises a compact disk player.
Claim 8
Dependent Claim
70 words
The hand-held video camera according to claim 1, including microphone means operatively arranged to receive sound from a subject or subjects within view of the lens for producing further audio signals corresponding to the sound received and audio mixing means within the hand-held camera for mixing the audio signals from the source within the hand-held camera and the further audio signals corresponding to the sound received by said microphone means.
Claim 9
Dependent Claim
59 words
The hand-held video recording camera according to claim 7, including means for adjusting the level of the audio signals from said source in circuit between said source of audio signals and said audio mixing means, whereby level of the audio signals from the source of can be independently adjusted with respect to audio signals received from said microphone means.
Claim 10
Dependent Claim
23 words
The hand-held video camera according to claim 8, wherein said source within the hand-held camera of audio signals comprises a compact disk player.
Claim 11
Dependent Claim
64 words
The hand-held video recording camera according to claim 7, wherein said recording camera includes a hand-grip and wherein said means in circuit between said source of audio signals and said audio mixing means, whereby level of the audio signals from the source of audio signals can be independently adjusted, includes an actuator carried by the hand-grip and accessible to an operator holding the camera.
Claim 12
Dependent Claim
23 words
The hand-held video camera according to claim 10, wherein said source within the hand-held camera of audio signals comprises a compact disk player.
Claim 13
Dependent Claim
25 words
The hand-held video recording camera according to claim 1, including receptor means on the camera for receiving an audio signal from an external audio source.
Claim 14
Dependent Claim
23 words
The hand-held video camera according to claim 12, wherein said source within the hand-held camera of audio signals comprises a compact disk player.
Claim 15
Dependent Claim
107 words
In a hand-held video recording camera having a housing, a lens, an image pickup means operatively arranged to receive image information from the lens for converting the image information into an electric image data output signal, a video recorder within the housing for recording signals representing the image data and audio signals, and a hand-grip depending form the housing, an improvement comprising a source within the hand-held camera of audio signals; and means for assuring that, whenever the video recorder is restarted to record scenes in interrupted sequence, audio signals from the source within the camera start to be recorded at substantially the point of prior interruption.
Claim 16
Dependent Claim
107 words
In a hand-held video recording camera having a housing, a lens, an image pickup means operatively arranged to receive image information from the lens for converting the image information into an electric image data output signal, a video recorder within the housing for recording signals representing the image data and audio signals, and a hand-grip depending form the housing, an improvement comprising a source within the hand-held camera of audio signals; and means for assuring that, whenever the video recorder is restarted to record scenes in interrupted sequence, audio signals from the source within the camera start to be recorded at substantially the point of prior interruption.
Claim 17
Dependent Claim
23 words
The hand-held video camera according to claim 14, wherein said source within the hand-held camera of audio signals comprises a compact disk player.
Claim 18
Dependent Claim
36 words
The hand-held video camera according to claim 14, wherein said means for assuring that audio signals from the source within the camera start to be recorded at substantially the point of prior interruption comprise a microprocessor.
Claim 19
Dependent Claim
23 words
The hand-held video camera according to claim 16, wherein said source within the hand-held camera of audio signals comprises a compact disk player.
Claim 20
Dependent Claim
54 words
The hand-held video camera according to claim 16, including vertical synchronization pulse detector means and means responsive to turning on and off the video recorder, said microprocessor being coupled to the vertical synchronization pulse detector means and to said means responsive to turning on and off the video recorder and responsive to signals therefrom.
Claim 21
Dependent Claim
23 words
The hand-held video camera according to claim 18, wherein said source within the hand-held camera of audio signals comprises a compact disk player.
Claim 22
Dependent Claim
81 words
The hand-held video camera according to claim 14, including microphone means operatively arranged to receive sound from a subject or subjects within view of the lens for producing further audio signals corresponding to the sound received and audio mixing means within the hand-held camera for mixing the audio signals from the source within the hand-held camera and the further audio signals from the source within the hand-held and the further audio signals corresponding to the sound received by said microphone means.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1992-02-28 | 1992-08-29 | 1993-02-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1996-02-28 | 1996-08-29 | 1997-02-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2000-02-28 | 2000-08-29 | 2001-02-28 | $7700.00 | Window Closed / Lapsed |