Video recording camera

• US 4,809,079 A
• Filed: 06/17/1988
• Issued: 02/28/1989
• Est. Priority Date: 06/10/1987
• Status: Expired due to Fees

• Current Assignee: Leonard Bloom
• Original Assignee: Leonard Bloom
• Inventors: Blazek, John M., Tipton, John R. Jr.
• Primary Examiner(s): Hix, L. T.
• Assistant Examiner(s): RUTLEDGE, DELLA J
• Application Number:
  US07/208,101
• Time in Patent Office: 256 Days
• Field of Search: 358/335, 358/341-343, 358/906, 358/907, 358/909
• US Class Current: 386/338
• CPC Class Codes: G11B 2220/90 Tape-like record carriers
• CPC Class Codes: G11B 27/028 with computer assistance
• CPC Class Codes: G11B 31/00 Arrangements for the associated working of recording or reproducing apparatus with related apparatus with cameras or projectors G03B31/00 ; recording/reproducing of music for electrophonic musical instruments G10H1/0033; automatic arrangements for answering calls or for recording messages for absent subscribers H04M1/64; telephonic communication systems adapted for combination with dictation recording and playback systems H04M11/10; connection of TV recorder with other related apparatus, e.g. TV camera or receiver, in which the TV signal is significantly involved H04N, e.g. H04N23/00, H04N5/765; combination of radio or TV with other apparatus, e.g. with vehicles H05K11/00
• CPC Class Codes: G11B 31/006 with video camera or receiver
• CPC Class Codes: H04N 5/772 the recording apparatus and the television camera being placed in the same enclosure
• CPC Class Codes: Y10S 358/906 Hand-held camera with recorder in a single unit

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.

Claims

1. 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.

2. 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.

3. 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.

4. 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.

5. 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.

6. 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.

7. 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.

8. 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.

9. 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.

10. 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.

11. 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.

12. 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.

13. 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.

14. 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.

15. 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.

16. 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.

17. 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.

18. 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.

19. 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.

20. 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.