## S UMMA R Y A short review, with examples, is given of a two-microphone transfer function method intended for making measurements in a tube or duct system. The method, originally proposed by Chung and Blaser, 1 has proved useful in measuring the absorption coefficient, impedance and transmission
Measuring the acoustical properties of mallets
โ Scribed by Ingolf Bork
- Publisher
- Elsevier Science
- Year
- 1990
- Tongue
- English
- Weight
- 519 KB
- Volume
- 30
- Category
- Article
- ISSN
- 0003-682X
No coin nor oath required. For personal study only.
โฆ Synopsis
A BSTRA CT
Measuring the shock spectrum of a mallet when it strikes a stationary force transducer is a convenient way to determine its effectiveness in exciting vibrations in a musical instrument. The maximum value of the residual shock spectrum, which indicates the frequency range over which a mallet is most effective, may vary with the strength of the blow. Experimental measurements show how this maximum frequency varies with blow strength for a number of mallets.
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