Gramophone plate with recorded image
OwnerRoman Houha, Marek Skeren +2inventors
InventorsRoman Houha, Marek Skeren, Milan Kveton, Milan Matejka
Life of this patent
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Abstract
A gramophone plate (P) having at least one face, the at least one face including at least one region on which is recorded audio data (2), wherein the said at least one region of the at least one face also has at least one visual image (7), or a portion of at least one visual image, recorded thereon.
Claims15
A gramophone plate having at least one face, the at least one face including at least one region on which is recorded audio data in the form of audio data log lines,
- wherein:
- the at least one region of the at least one face on which is recorded the audio data also has at least one visual image or a portion of at least one visual image recorded thereon;
- the at least one visual image or the portion of the at least one visual image is recorded in the form of a holographic diffractive optical relief pattern;
- individual portions of the at least one visual image or the portion of the at least one visual image are recorded in respective ones of a plurality of surface spaces between adjacent ones of the audio data log lines in which are recorded the audio data on the at least one region of the at least one face of the gramophone plate;
- and
- the holographic diffractive optical relief pattern recording the individual portions of the at least one visual image or the portion of the at least one visual image is applied so as to cover or extend over substantially the whole surface width of the spaces between adjacent ones of the audio data log lines.
A method for the manufacture of a gramophone plate comprising the steps of:
- providing a gramophone plate having at least one face, the at least one face including at least one region having at least one visual image or a portion of the at least one visual image recorded thereon in the form of a holographic diffractive optical relief pattern;
- and
- recording audio data on the at least one region of the at least one face by cutting of audio data log lines through the diffractive optical relief,
- wherein the holographic diffractive optical relief, recording the at least one visual image or the portion of the at least one visual image, is recorded in spaces between adjacent ones of the audio data log lines and applied so as to cover or extend over substantially the whole surface width of the spaces between adjacent ones of the audio data log lines.
A method for the manufacture of a gramophone plate comprising steps of:
- providing a gramophone plate having at least one face, the at least one face including at least one region having audio data recorded thereon in the form of audio data log lines;
- and
- recording on the at least one region of the at least one face at least one visual image or a portion of the at least one visual image in the form of a holographic diffractive optical relief pattern applied in spaces between adjacent ones of the audio data log lines and so as to cover or extend over substantially the whole surface width of the spaces between adjacent ones of the audio data log lines.
Dependencies are inferred from the claim text.