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单词 fundamental frequency
释义

fundamental frequency in British English

(ˌfʌndəˈmɛntəl ˈfriːkwənsɪ)
noun
another name for fundamental (sense 7)
 

fundamental in British English

(ˌfʌndəˈmɛntəl)
adjective
1. 
of, involving, or comprising a foundation; basic
2. 
of, involving, or comprising a source; primary
3.  music
denoting or relating to the principal or lowest note of a harmonic series
4. 
of or concerned with the component of lowest frequency in a complex vibration
noun
5. 
a principle, law, etc, that serves as the basis of an idea or system
teaching small children the fundamentals of road safety
They agree on fundamentals, like the need for further political reform.
6. 
a. 
the principal or lowest note of a harmonic series
b. 
the bass note of a chord in root position
7.  Also called: fundamental frequency, first harmonic physics
a. 
the component of lowest frequency in a complex vibration
b. 
the frequency of this component
Derived forms
fundamentality (ˌfundamenˈtality) or fundamentalness (ˌfundaˈmentalness)
noun

Examples of 'fundamental frequency' in a sentence
fundamental frequency

In particular, we propose using fundamental frequency and aperiodicity features.
Gaurav Naithani, Jaana Kivinummi, Tuomas Virtanen, Outi Tammela, Mikko J. Peltola,Jukka M. Leppänen 2018, 'Automatic segmentation of infant cry signals using hidden Markov models', EURASIP Journal on Audio, Speech, and Music Processinghttp://link.springer.com/article/10.1186/s13636-018-0124-x. Retrieved from DOAJ CC BY 4.0 (https://creativecommons.org/licenses/by-sa/4.0/legalcode)
Fundamental frequency was not associated with height, grayscale or color.
Mohammad eAdeli, Jean eROUAT, Stéphane eMolotchnikoff 2014, 'Audiovisual correspondence between musical timbre and visual shapes.', Frontiers in Human Neurosciencehttp://journal.frontiersin.org/Journal/10.3389/fnhum.2014.00352/full. Retrieved from DOAJ CC BY 4.0 (https://creativecommons.org/licenses/by-sa/4.0/legalcode)
The mean fundamental frequency was higher for "negotiates".
Maria Cristina de Menezes Borrego, Mara Behlau 2012, 'Recursos de ênfase utilizados por indivíduos com e sem treinamento de voz e fala Emphaticaccent used by individuals with and without voice and speech training', Revista da Sociedade Brasileira de Fonoaudiologiahttp://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-80342012000200019. Retrieved from DOAJ CC BY 4.0 (https://creativecommons.org/licenses/by-sa/4.0/legalcode)
We evaluate the model's performance for the multiple fundamental frequency estimation.
Matevž Pesek, Aleš Leonardis, Matija Marolt 2017, 'Robust Real-Time Music Transcription with a Compositional Hierarchical Model', PLOS ONE10.1371/journal.pone.0169411. Retrieved from PLOS CC BY 4.0 (https://creativecommons.org/licenses/by-sa/4.0/legalcode)
We found steep clinal changes in two acoustic variables (fundamental frequency and peak frequency position).
Raoul F. H. Ribot, Katherine L. Buchanan, John A. Endler, Leo Joseph, Andrew T. D.Bennett, Mathew L. Berg 2012, 'Learned Vocal Variation Is Associated with Abrupt Cryptic Genetic Change in a ParrotSpecies Complex', PLoS ONE10.1371/journal.pone.0050484. Retrieved from PLOS CC BY 4.0 (https://creativecommons.org/licenses/by-sa/4.0/legalcode)
The fundamental frequency of the analyzed structure was within a critical range.
Stankiewicz Beata, Górski Piotr, Tatara Marcin 2019, 'All-GFRP footbridge under human-induced excitation', MATEC Web of Conferenceshttps://www.matec-conferences.org/articles/matecconf/pdf/2019/11/matecconf_krynica2018_10013.pdf. Retrieved from DOAJ CC BY 4.0 (https://creativecommons.org/licenses/by-sa/4.0/legalcode)
The characteristics of two featured quantities, fundamental frequency component and peak current, are investigated.
Can Chen, Hui Liu, Linlin Wu, Chen Shen, Yuntao Ju 2018, 'LVRT Test data analysis of converter-interfaced wind turbines', The Journal of Engineeringhttps://digital-library.theiet.org/content/journals/10.1049/joe.2018.8672. Retrieved from DOAJ CC BY 4.0 (https://creativecommons.org/licenses/by-sa/4.0/legalcode)
The higher fundamental frequency was found in 34.2% of the newborns.
Anete Branco, Saskia Maria W. Fekete, Lígia Maria S. de Souza Rugolo, Maria Inês Rehder 2006, 'Valor e variações da freqüência fundamental no choro de dor de recém-nascidos Valueand variations of fundamental frequency in newborn pain cry', Revista CEFAChttp://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-18462006000400014. Retrieved from DOAJ CC BY 4.0 (https://creativecommons.org/licenses/by-sa/4.0/legalcode)
In contrast, fox-like canids are only capable of producing the low fundamental frequency (f0).
Roland Frey, Ilya A Volodin, Guido Fritsch, Elena V Volodina 2016, 'Potential Sources of High Frequency and Biphonic Vocalization in the Dhole (Cuon alpinus).',PLoS ONEhttp://europepmc.org/articles/PMC4701476?pdf=render. Retrieved from PLOS CC BY 4.0 (https://creativecommons.org/licenses/by-sa/4.0/legalcode)
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更新时间：2025/2/3 21:11:12