Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Audio spectrum analyzer"'
Autor:
Jyun-Shun Liang, Kerwin Wang
Publikováno v:
2017 International Conference on Information, Communication and Engineering (ICICE).
To develop a tool to identify different mechanical vibrations, this paper presents a novel instrument to extract the vibration features of rotating machinery. The instrument consists of an audio spectrum analyzer, a signal processing circuit and a si
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::000e264cc1ccb89b9568c81c58fe95e5
https://doi.org/10.1109/icice.2017.8479273
https://doi.org/10.1109/icice.2017.8479273
Autor:
M. Zakaria, B. J. R. Raharjo
Publikováno v:
Journal of Physics: Conference Series. 1413:012005
This paper, the writer implements an Audio Spectrum Analyzer application that is used to see the frequency response of the loudspeaker in real-time. This application starts with the creation of the Fast Fourier Transform (FFT) function, which calcula
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::81224693e2412c68486286059263cb6b
https://doi.org/10.1088/1742-6596/1413/1/012005
https://doi.org/10.1088/1742-6596/1413/1/012005
Publikováno v:
European Scientific Journal, ESJ. 12:231
Acoustic and physical parameters of machines at Ikot Uduak timber market in Calabar, Cross River State, Nigeria were measured using a sound level meter and a real time frequency analyzer. The sound level meter was Mastech model MS6700. This has 30dB
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6f83c77d6e2497e729c0be1d2a95d803
https://doi.org/10.19044/esj.2016.v12n15p231
https://doi.org/10.19044/esj.2016.v12n15p231
Conference
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Akademický článek
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Publikováno v:
10th European Microwave Conference, 1980.
A mobile instrument for the measurement of ice and frost thickness on lakes and bogs has been developed. It is an FM-CW radar with separate transmitting and receiving antennas operating in the frequency range 1...1.8 GHz. The display of the radar con
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c3631955b4eecf2783357d5a5374ae2b
https://doi.org/10.1109/euma.1980.332876
https://doi.org/10.1109/euma.1980.332876