Nondestructive quality evaluation of fruits by acoustic impulse transmission

Proceedings of the 25th International Conference on Noise and Vibration Engineering, ISMA

Volumn , Issue , 2000, Pages 1529-1536

  Hayashi, S ^a   Sugiyama, J ^b  

^a TOYAMA PREFECTURAL UNIVERSITY   (Japan)

^b NATIONAL FOOD RESEARCH INSTITUTE   (Japan)

Author keywords

[No Author keywords available]

Indexed keywords

ACOUSTIC SIGNAL PROCESSING; ACOUSTIC WAVE TRANSMISSION; ATTENUATION; NATURAL FREQUENCIES; NONDESTRUCTIVE EXAMINATION; QUALITY CONTROL; WAVEFORM ANALYSIS;

ACOUSTIC IMPULSE TRANSMISSION; ATTENUATION CONSTANTS; ELASTIC BODY; NONDESTRUCTIVE QUALITY EVALUATION;

FRUITS;

ATTENUATION; FREQUENCIES; NONDESTRUCTIVE TESTS; PINEAPPLES; QUALITY CONTROL;

EID: 13444269401     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (7)

1. H.Yamamoto, M.Iwamoto, H.Haginuma, Acoustic impulse response method for measuring natural frequency of intact fruits and preliminary applications to internal quality evaluation of apples and watermelons. J. Texture studies Vol. 11,pp.117-136 (1980)
2. P.Armstrong, H.R.Zap, G.K.Brwon, Impulsive excitation of acoustic vibrations in apples for firmness determination. Trans. of ASAE, Vol 33, pp. 1353-1359 (1990)
3. T.Kawamura, I.Nishimura, Studies on the physical property of watermelon (Part 1). J. Japanese society of agricultural Machinery, Vol 50, pp 85-92 (1988)
4. S.Miyamoto, T.Siga, S.Ishibashi, Studies on vibrational transfer characerteristics for melons. J. society of agricutural structures, Japan, Vol 19, pp.165-172 (1989)
5. S.Hayashi, J.Sugiyama, K.Otobe, Y.Kikuchi, S.Usui Nondestructive measurement for maturity of muskmelons by analysis of acoustic signals. Nippon shokuhin kogyo gakkaishi, Vol 39, pp.465-470 (1992)
6. S.Hayashi, J.Sugiyama, K.Otobe, Nondestructive internal crack detection of watermelons by impulse waveforms of acoustic signals. Bulletin of Toyama prefectural university, Vol 2, pp.115-119. (1992)
7. J.Sugiyama, K.Otobe, S.Hayashi, S.Usui Firmness measurement of muskmelons by acoustic impulse transmission. Trans. of ASAE, Vol. 37, pp.1235-1241 (1994)