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10 items by relevance
1 Book chapter

Sound intensity

Crocker, Malcolm J.; Jacobsen, Finn

Handbook of Acoustics — 1998, pp. 1327-1340

This chapter is an overview, intended for readers with no special knowledge about this particular topic. The chapter deals with all aspects of sound intensity and its measurement from the fundamental theoretical background to practical applications of the measurement technique.

Year: 1998

Language: English

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2 Book chapter

Sound Intensity

Crocker, M.J.; Jacobsen, Finn

Encyclopedia of Acoustics — 1997, pp. 1855-1868

This chapter is an overview, intended for readers with no special knowledge about this particular topic. The chapter deals with all aspects of sound intensity and its measurement from the fundamental theoretical background to practical applications of the measurement technique.

Year: 1997

Language: English

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3 Journal article

Studies on Sound Power Measurements Using the Sound Intensity Technique

Shirahatti, U. S.; Crocker, Malcolm J.

Noise Control Engineering Journal — 1993, Volume 41, Issue 2, pp. 323

Year: 1993

Language: English

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4 Book chapter

Sound intensity measurements: chapter 45

Jacobsen, Finn

Handbook of Noise and Vibration Control — 2007, pp. 534-548

Year: 2007

Language: English

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5 Journal article

ANSI round robin test on determination of sound power from sound intensity

Shirahatti, U. S.; Crocker, Malcolm J.; Peppin, Richard J.

Journal of the Acoustical Society of America — 1989, Volume 85, Issue S1, pp. S11-S11

The use of the sound intensity technique to determine the sound power output of a source has become very popular over the years. An American National Standards Institute committee, ANSI S12‐21, is currently engaged in developing a suitable standard for making sound power measurements using

Year: 1989

Language: Undetermined

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6 Journal article

Effect of background noise on sound power estimates using the sound intensity technique

Shirahatti, U.S.; Crocker, Malcolm J.; Raju, P. K.

Journal of the Acoustical Society of America — 1987, Volume 82, Issue S1, pp. S65-S65

sound power source was used in these experiments. The sound power measurements were made using the two‐microphone sound intensity technique. The errors in the estimates of the sound power level of the calibrated sound source were determined for different levels of background noise. Also, a systematic

Year: 1987

Language: Undetermined

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7 Journal article

A statistical analysis of the estimation error of sound power measured by sound intensity techniques

Wu, Mei Q.; Crocker, Malcolm J.

Journal of the Acoustical Society of America — 1986, Volume 80, Issue S1, pp. S119-S119

The difference between the exact power passing through the measurement surface and the sound power estimated from a finite number of sound intensity measurements is defined as the estimation error. Based on the expression of the error derived in a previous paper [M. Q. Wu and M. J. Crocker, Proc

Year: 1986

Language: Undetermined

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8 Journal article

The properties of the estimation error of sound power measurement using sound intensity techniques

Wu, Mei Q.; Crocker, Malcolm J.

Journal of the Acoustical Society of America — 1989, Volume 85, Issue 3, pp. 1182-1190

In this article, a general expression was derived for the sound intensity normal to a plane measurement surface caused by a plane distribution of monopole sources. A program was developed to calculate the ratio between the approximate sound power estimated from a finite number of measurements

Year: 1989

Language: Undetermined

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9 Journal article

Light Aircraft Sound Transmission Studies: The Use of the Two-Microphone Sound Intensity Technique

Lyle, Karen H.; Atwal, Mahabir S.; Crocker, Malcolm J.

Noise Control Engineering Journal — 1988, Volume 31, Issue 3, pp. 145

Year: 1988

Language: English

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10 Journal article

Fundamentals of the direct measurement of sound intensity and practical applications

Crocker, M. J.; Arenas, J. P.

Acoustical Physics — 2003, Volume 49, Issue 2, pp. 163-175

Sound intensity is a measure of the magnitude and direction of the flow of sound energy. Developments in sound intensity measurement capabilities in the last quarter century have occurred because of several reasons. The main ones include the derivation of the cross-spectral formulation for sound

Year: 2003

Language: English

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