Perceptually modelled effects of interchannel crosstalk in multichannel microphone technique

Hyun Kook Lee; Russell Mason; Francis Rumsey

Perceptually modelled effects of interchannel crosstalk in multichannel microphone technique

Hyun Kook Lee, Russell Mason, Francis Rumsey

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

Abstract

One of the most noticeable perceptual effects of interchannel crosstalk in multichannel microphone technique is an increase in perceived source width. The relationship between the perceived source-width-increasing effect and its physical causes was analysed using an IACC-based objective measurement model. A description of the measurement model is presented and the measured data obtained from stimuli created with crosstalk and those without crosstalk are analysed visually. In particular, frequency and envelope dependencies of the measured results and their relationship with the perceptual effect are discussed. The relationship between the delay time of the crosstalk signal and the effect of different frequency content on the perceived source width is also discussed in this paper.

Original language	English
Title of host publication	Audio Engineering Society - 123rd Audio Engineering Society Convention 2007
Pages	797-815
Number of pages	19
Volume	2
Publication status	Published - 1 Dec 2007
Externally published	Yes
Event	123rd Audio Engineering Society Convention - New York, United States Duration: 5 Oct 2007 → 8 Oct 2007 Conference number: 123

Conference

Conference	123rd Audio Engineering Society Convention
Abbreviated title	AES
Country/Territory	United States
City	New York
Period	5/10/07 → 8/10/07

Cite this

@inproceedings{83528491fde74227a92b61e6cbae08d8,

title = "Perceptually modelled effects of interchannel crosstalk in multichannel microphone technique",

abstract = "One of the most noticeable perceptual effects of interchannel crosstalk in multichannel microphone technique is an increase in perceived source width. The relationship between the perceived source-width-increasing effect and its physical causes was analysed using an IACC-based objective measurement model. A description of the measurement model is presented and the measured data obtained from stimuli created with crosstalk and those without crosstalk are analysed visually. In particular, frequency and envelope dependencies of the measured results and their relationship with the perceptual effect are discussed. The relationship between the delay time of the crosstalk signal and the effect of different frequency content on the perceived source width is also discussed in this paper.",

author = "Lee, {Hyun Kook} and Russell Mason and Francis Rumsey",

year = "2007",

month = dec,

day = "1",

language = "English",

isbn = "9781604239027",

volume = "2",

pages = "797--815",

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note = "123rd Audio Engineering Society Convention, AES ; Conference date: 05-10-2007 Through 08-10-2007",

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TY - GEN

T1 - Perceptually modelled effects of interchannel crosstalk in multichannel microphone technique

AU - Lee, Hyun Kook

AU - Mason, Russell

AU - Rumsey, Francis

N1 - Conference code: 123

PY - 2007/12/1

Y1 - 2007/12/1

N2 - One of the most noticeable perceptual effects of interchannel crosstalk in multichannel microphone technique is an increase in perceived source width. The relationship between the perceived source-width-increasing effect and its physical causes was analysed using an IACC-based objective measurement model. A description of the measurement model is presented and the measured data obtained from stimuli created with crosstalk and those without crosstalk are analysed visually. In particular, frequency and envelope dependencies of the measured results and their relationship with the perceptual effect are discussed. The relationship between the delay time of the crosstalk signal and the effect of different frequency content on the perceived source width is also discussed in this paper.

AB - One of the most noticeable perceptual effects of interchannel crosstalk in multichannel microphone technique is an increase in perceived source width. The relationship between the perceived source-width-increasing effect and its physical causes was analysed using an IACC-based objective measurement model. A description of the measurement model is presented and the measured data obtained from stimuli created with crosstalk and those without crosstalk are analysed visually. In particular, frequency and envelope dependencies of the measured results and their relationship with the perceptual effect are discussed. The relationship between the delay time of the crosstalk signal and the effect of different frequency content on the perceived source width is also discussed in this paper.

UR - http://www.scopus.com/inward/record.url?scp=84866483813&partnerID=8YFLogxK

UR - http://www.proceedings.com/02110.html

M3 - Conference contribution

AN - SCOPUS:84866483813

SN - 9781604239027

VL - 2

SP - 797

EP - 815

BT - Audio Engineering Society - 123rd Audio Engineering Society Convention 2007

T2 - 123rd Audio Engineering Society Convention

Y2 - 5 October 2007 through 8 October 2007

ER -

Perceptually modelled effects of interchannel crosstalk in multichannel microphone technique

Abstract

Conference

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