Digital audio supplementation

A digital audio and digital technology, applied in the field of digital audio supplementation, can solve the problems of digital recording and sound cognitive perception, dislike of digital sound, lack of warmth, and difficult-to-quantify quality of the scene, so as to improve the enjoyment Effect

Inactive Publication Date: 2018-02-16
FIDELIQUEST LLC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At the same time, many people dislike digital sound for its lack of warmth and other hard-to-quantify qualities found in live, original source, or even analog recordings
[0005] Thus, there is a disconnect between digital recordings and the cognitive perception of sound

Method used

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  • Digital audio supplementation
  • Digital audio supplementation
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Examples

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Embodiment Construction

[0027] This document generally describes computer-based systems and techniques for processing digital sound files to improve the sound perceived by a typical listener when the sound file is played. Generally, improvements include the intentional insertion of digital content in sub-acoustics compared to audible sounds (eg, dialogue, vocals, sound effects, and / or instrumental performances) that were already part of the original recording. The subsonic content inserted can be in the form of, for example, typical custom noise formats, including custom white noise (an intrinsically random signal with a constant power spectral density, and including Gaussian white noise), pink noise (a signal whose power spectral density is inversely proportional signal), red noise, brown noise, or blue noise. The inserted content can also be other forms of discordant sound, the content of which is independent of the original content (for example, it is not an artifact created by converting the orig...

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Abstract

A computer-implemented method is disclosed that includes identifying a digital sound file that contains data for producing audible sound content; identifying and selecting a digital source of supplemental sound content; and adding the supplemental sound content to the audible sound content to produce supplemented sound content, wherein the supplemental sound content is added at a sub-audible intensity level so as to cause unique brain activations in users who listen to the supplemented sound content

Description

[0001] Cross References to Related Applications [0002] This application claims the benefit of U.S. Provisional Serial No. 62 / 115,732, filed February 13, 2015, and U.S. Provisional Serial No. 62 / 280,582, filed January 19, 2016. The disclosure of the prior application is considered a part of the disclosure of the present application (and is incorporated by reference therein). technical field [0003] This document generally describes techniques related to processing digital audio files, whether fixed or streamed, including improvements in computer operations for enhancing the perceived sound of music or other sounds from such files. Background technique [0004] Audiophiles and casual listeners of music, movies, and other media are in constant quest for the perfectly recorded sound—the sound that fully and faithfully reproduces the sound of the scene. Digitally recorded sounds are generally considered superior to analog sounds due to their accuracy and absence of interferin...

Claims

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Application Information

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IPC IPC(8): G06F17/00
CPCG10L19/012G10L21/003G10L21/0364H03G3/32H04R2420/01H04S3/008H04S2400/15
Inventor J·威尔逊J·汤姆林
Owner FIDELIQUEST LLC
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