Muscle sound frequency analysis from fast and slow twitch muscle

D. Mealing; P. W. McCarthy

Muscle sound frequency analysis from fast and slow twitch muscle

D. Mealing^*, P. W. McCarthy

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Muscle sounds were recorded from human orbicularis oris and soleus muscles from 5 healthy subjects during isometric contraction. Frequency analysis of the signals revealed distinct power spectra for each muscle type. The peak frequency for soleus was 10.8 ± 3.1 and for orbicularis oris was 22 ± 5 Hz. The results indicate that muscle sound power spectra may reflect fiber type composition and/or motor unit firing frequency.

Iaith wreiddiol	Saesneg
Teitl	Proceedings of the Annual Conference on Engineering in Medicine and Biology
Cyhoeddwr	Institute of Electrical and Electronics Engineers
Tudalennau	948-949
Nifer y tudalennau	2
Cyfrol	13
Argraffiad	pt 2
ISBN (Argraffiad)	0780302168
Statws	Cyhoeddwyd - 1991
Digwyddiad	Proceedings of the 13th Annual International Conference of the IEEE Engineering in Medicine and Biology Society - Orlando, FL, USA Hyd: 31 Hyd 1991 → 3 Tach 1991

Cynhadledd

Cynhadledd	Proceedings of the 13th Annual International Conference of the IEEE Engineering in Medicine and Biology Society
Dinas	Orlando, FL, USA
Cyfnod	31/10/91 → 3/11/91

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@inproceedings{ae4051a425cb45e592198abfc7f6060f,

title = "Muscle sound frequency analysis from fast and slow twitch muscle",

abstract = "Muscle sounds were recorded from human orbicularis oris and soleus muscles from 5 healthy subjects during isometric contraction. Frequency analysis of the signals revealed distinct power spectra for each muscle type. The peak frequency for soleus was 10.8 ± 3.1 and for orbicularis oris was 22 ± 5 Hz. The results indicate that muscle sound power spectra may reflect fiber type composition and/or motor unit firing frequency.",

keywords = "Muscle sound frequency analysis, Muscle power spectra, Motor unit firing frequencies, Isometric contraction",

author = "D. Mealing and McCarthy, {P. W.}",

year = "1991",

language = "English",

isbn = "0780302168",

volume = "13",

pages = "948--949",

booktitle = "Proceedings of the Annual Conference on Engineering in Medicine and Biology",

publisher = "Institute of Electrical and Electronics Engineers",

edition = "pt 2",

note = "Proceedings of the 13th Annual International Conference of the IEEE Engineering in Medicine and Biology Society ; Conference date: 31-10-1991 Through 03-11-1991",

}

Mealing, D & McCarthy, PW 1991, Muscle sound frequency analysis from fast and slow twitch muscle. yn Proceedings of the Annual Conference on Engineering in Medicine and Biology. pt 2 gol., cyfrol. 13, Institute of Electrical and Electronics Engineers, tt. 948-949, Proceedings of the 13th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, Orlando, FL, USA, 31/10/91.

Muscle sound frequency analysis from fast and slow twitch muscle. / Mealing, D.; McCarthy, P. W.
Proceedings of the Annual Conference on Engineering in Medicine and Biology. Cyfrol 13 pt 2. gol. Institute of Electrical and Electronics Engineers, 1991. t. 948-949.

Allbwn ymchwil: Pennod mewn Llyfr/Adroddiad/Trafodion Cynhadledd › Cyfraniad i gynhadledd › adolygiad gan gymheiriaid

TY - GEN

T1 - Muscle sound frequency analysis from fast and slow twitch muscle

AU - Mealing, D.

AU - McCarthy, P. W.

PY - 1991

Y1 - 1991

N2 - Muscle sounds were recorded from human orbicularis oris and soleus muscles from 5 healthy subjects during isometric contraction. Frequency analysis of the signals revealed distinct power spectra for each muscle type. The peak frequency for soleus was 10.8 ± 3.1 and for orbicularis oris was 22 ± 5 Hz. The results indicate that muscle sound power spectra may reflect fiber type composition and/or motor unit firing frequency.

AB - Muscle sounds were recorded from human orbicularis oris and soleus muscles from 5 healthy subjects during isometric contraction. Frequency analysis of the signals revealed distinct power spectra for each muscle type. The peak frequency for soleus was 10.8 ± 3.1 and for orbicularis oris was 22 ± 5 Hz. The results indicate that muscle sound power spectra may reflect fiber type composition and/or motor unit firing frequency.

KW - Muscle sound frequency analysis

KW - Muscle power spectra

KW - Motor unit firing frequencies

KW - Isometric contraction

UR - http://www.scopus.com/inward/record.url?scp=0026371050&partnerID=8YFLogxK

M3 - Conference contribution

AN - SCOPUS:0026371050

SN - 0780302168

VL - 13

SP - 948

EP - 949

BT - Proceedings of the Annual Conference on Engineering in Medicine and Biology

PB - Institute of Electrical and Electronics Engineers

T2 - Proceedings of the 13th Annual International Conference of the IEEE Engineering in Medicine and Biology Society

Y2 - 31 October 1991 through 3 November 1991

ER -

Muscle sound frequency analysis from fast and slow twitch muscle

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