RANCANG BANGUN OTOMATISASI SISTEM PENGUKURAN SERAPAN AKUSTIK BAHAN MENGGUNAKAN TABUNG IMPEDANSI DUA MIKROFON
A low cost microcontroller based automatic data acquisition system has been developed to measure the acoustic absorption coefficient of materials using dual microphone impedance tube. The output is presented in the dimensions of voltage (volt) and intensity level (dB). The goal of this research is t...
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| Format: | Thesis |
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[Yogyakarta] : Universitas Gadjah Mada
2013
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