Institution
Dolby Laboratories
Company•Amsterdam, Netherlands•
About: Dolby Laboratories is a company organization based out in Amsterdam, Netherlands. It is known for research contribution in the topics: Audio signal & Audio signal flow. The organization has 956 authors who have published 1726 publications receiving 29456 citations.
Papers published on a yearly basis
Papers
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23 Apr 2015TL;DR: In this article, a method of encoding adaptive audio, comprising receiving N objects and associated spatial metadata that describes the continuing motion of these objects, and partitioning the audio into segments based on the spatial metadata is proposed.
Abstract: A method of encoding adaptive audio, comprising receiving N objects and associated spatial metadata that describes the continuing motion of these objects, and partitioning the audio into segments based on the spatial metadata. The method encodes adaptive audio having objects and channel beds by capturing a continuing motion of a number N objects in a time-varying matrix trajectory comprising a sequence of matrices, coding coefficients of the time-varying matrix trajectory in spatial metadata to be transmitted via a high-definition audio format for rendering the adaptive audio through a number M output channels, and segmenting the sequence of matrices into a plurality of sub-segments based on the spatial metadata, wherein the plurality of sub-segments are configured to facilitate coding of one or more characteristics of the adaptive audio.
11 citations
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28 Jun 2012TL;DR: In this paper, a set of two images with visual dynamic range (VDR), wherein the second image is an approximation of the first image, a standard dynamic range equivalent peak value (EPV) is computed, wherein the EPV is smaller than the maximum pixel value of the original VDR image.
Abstract: Given a set of two images with visual dynamic range (VDR), wherein the second image is an approximation of the first image, a standard dynamic range (SDR) equivalent peak value (EPV) is computed, wherein the EPV is smaller than the maximum pixel value of the first VDR image. An image assessment metric for the second image is computed using the EPV and an error measurement between the first image and the second image. The EPV may be computed using image statistics (e.g., mean and standard deviation) derived from the first VDR image or, if available, from its corresponding SDR image.
11 citations
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03 Feb 2016TL;DR: In this article, the authors propose a method for processing audio data, which consists of: receiving audio data corresponding to a plurality of instances of audio, including at least one of: (a) audio data from multiple endpoints, recorded separately or (b) audio from a single endpoint corresponding to multiple talkers and including spatial information for each of the multiple talker.
Abstract: A method for processing audio data, the method comprising: receiving audio data corresponding to a plurality of instances of audio, including at least one of: (a) audio data from multiple endpoints, recorded separately or (b) audio data from a single endpoint corresponding to multiple talkers and including spatial information for each of the multiple talkers; rendering the audio data in a virtual acoustic space such that each of the instances of audio has a respective different virtual position in the virtual acoustic space; and scheduling the instances of audio to be played back with a playback overlap between at least two of the instances of audio, wherein the scheduling is performed, at least in part, according to a set of perceptually-motivated rules.
11 citations
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13 Jul 1979TL;DR: In this article, the record bias is dynamically varied in response to the amplitude in a predetermined frequency spectrum of the information to be recorded, in order to maintain a record/playback response relatively invariant with respect to changes in the bias level.
Abstract: A system for recording analog information on a magnetic medium in which the record bias is dynamically varied in response to the amplitude in a predetermined frequency spectrum of the information to be recorded. The record amplifier gain and equalization may be simultaneously dynamically varied as the record bias in order to maintain a record/playback response relatively invariant with respect to changes in the bias level.
11 citations
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01 May 201811 citations
Authors
Showing all 959 results
Name | H-index | Papers | Citations |
---|---|---|---|
Wolfgang Heidrich | 64 | 312 | 15854 |
Rabab K. Ward | 56 | 549 | 14364 |
Lorne A. Whitehead | 42 | 232 | 6661 |
Scott J. Daly | 41 | 230 | 5543 |
Michael E. Miller | 40 | 225 | 5264 |
Alireza Marandi | 39 | 140 | 6116 |
Wolfgang Stuerzlinger | 35 | 230 | 5192 |
Lars Villemoes | 33 | 180 | 2815 |
Joan Serrà | 31 | 139 | 4046 |
Dong Tian | 31 | 116 | 3621 |
Peng Yin | 30 | 133 | 2454 |
Ning Xu | 28 | 117 | 2705 |
Nicolas R. Tsingos | 28 | 110 | 2749 |
Panos Nasiopoulos | 27 | 271 | 3706 |
Zhibo Chen | 27 | 344 | 3385 |