Zobrazeno 1 - 10
of 8 406
pro vyhledávání: '"Mel-frequency cepstrum"'
Publikováno v:
Frontiers in Bioengineering and Biotechnology, Vol 12 (2024)
IntroductionCough is a common symptom of respiratory diseases, and prolonged monitoring of cough can help assist doctors in making judgments about patients’ conditions, among which cough frequency is an indicator that characterizes the state of the
Externí odkaz:
https://doaj.org/article/6bc67415c28543c0a445bd3fb169741c
Autor:
Zhaoping Wang, Zhiqiang Sun
Publikováno v:
EURASIP Journal on Advances in Signal Processing, Vol 2024, Iss 1, Pp 1-21 (2024)
Abstract It is desired to apply deep learning models (DLMs) to assist physicians in distinguishing abnormal/normal lung sounds as quickly as possible. The performance of DLMs depends on feature-related and model-related parameters heavily. In this pa
Externí odkaz:
https://doaj.org/article/b17dda9006634f548ca59726c31af4ed
Publikováno v:
Sensors, Vol 24, Iss 19, p 6447 (2024)
The detection of bolt looseness is crucial to ensure the integrity and safety of bolted connection structures. Percussion-based bolt looseness detection provides a simple and cost-effective approach. However, this method has some inherent shortcoming
Externí odkaz:
https://doaj.org/article/0b52dfd4d30442de8a5dc241f8a655f3
Autor:
Zhang Weifang
Publikováno v:
Applied Mathematics and Nonlinear Sciences, Vol 9, Iss 1 (2024)
In recent years, artificial intelligence technology has been deeply integrated into college education to comply with the call for teaching reform. The research first uses endpoint detection and Mel frequency cepstrum coefficients to realize the recog
Externí odkaz:
https://doaj.org/article/275119214c7a460cbf6e03925b50e101
Autor:
Jin Fenglin
Publikováno v:
Applied Mathematics and Nonlinear Sciences, Vol 9, Iss 1 (2024)
People’s judgment of music emotion is highly subjective; how to quantify the music emotion characteristics is the key to solving the music emotion recognition problem. This paper utilizes the Fourier transform method to preprocess the input music s
Externí odkaz:
https://doaj.org/article/ae46c7d817c24cda8085513f9d76f34f
Autor:
Zhongwei Xu, Weite Zou, Yuan Feng, Siqi Liu, Yuanxiang Xu, Shengyu Song, Lan Zhang, Miaomiao Tian, Jiahao Liu
Publikováno v:
IEEE Access, Vol 11, Pp 68706-68716 (2023)
Song singing interpretation is one of the people’s favorite entertainment pastimes, but there are some abnormal problems in the process of song singing. Traditional song singing problems need to be analyzed and judged by professionals, but the trad
Externí odkaz:
https://doaj.org/article/6651064980484121966dc1440c47dce5
Publikováno v:
IEEE Access, Vol 11, Pp 34407-34420 (2023)
The main bearing is the core component of gas-fired generator, and its reliability directly affects the stability of the whole system. Therefore, it is of great significance to study the fault diagnosis of the main bearing of gas-fired generator. In
Externí odkaz:
https://doaj.org/article/319b7b1a682b4b76bbb750866e10b775
Publikováno v:
SN Applied Sciences, Vol 4, Iss 12, Pp 1-11 (2022)
Abstract In this study, an improved cepstrum-convolutional neural network is proposed, which can solve the problem of low recognition accuracy of 1-s short utterance in speaker recognition technology. The audio feature Mel frequency cepstrum coeffici
Externí odkaz:
https://doaj.org/article/a1ea09f91bb147c9989a5884cfcb740e
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.