TRANSIENT DETECTION USING A DIGITAL AUDIO WORKSTATION

Patent №

US 8,554,348

Granted

2013-10-08

Filed 2009

Owner

APPLE INC.

Lab

AI components

1

speech

Assignment

Recorded

Dataset

AIPD

2023_r1 edition

Application

12505915

A processor implements methods, systems, and computer program products for detecting transients in an audio file. The method includes dividing the audio file into segments. Transients can be detected both in a full band signal of the audio file and one or more band-pass filtered signals of the audio file. A weight value can be assigned to each transient detected in both the full band signal and band-pass filtered signals. Transients that are below a predetermined threshold value can be eliminated. The time position of each remaining transient is determined and displayed in the audio file.

SpeechG10H 1/0066G10L 25/00G10H 2210/076G10H 2220/101

AI classification

Speech1.00
AI hardware0.50
Machine learning0.25
Vision0.07
Evolutionary computation0.02
Knowledge representation0.02
Natural language0.00
Planning0.00

Ownership

APPLE INC.

assignment · 229780043

Assignors

GEHRING, STEFFEN, ADAM, THORSTEN

On an employer assignment, the assignors are typically the inventors.

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