Liw-ACS (Lifting Wavelet Audio Watermarking Compressive Sensing) | BTP
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Liw-acs (lifting Wavelet Audio Watermarking Compressive Sensing)

Founder: Indrarini Dyah Irawati
Telkom University Bandung
11 August 2021
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Deskripsi

LiW-ACS (Lifting Wavelet Audio watermarking Compressive Sensing) merupakan Graphical User Interface (GUI) pada Matlab untuk menganalisis kinerja Audio watermarking yang dikombinasikan dengan Compressive Sensing menggunakan teknik transformasi Lifting Wavelet. GUI ini menampilkan data audio dan watermark serta hasil ekstrasinya. GUI juga dapat memperdengarkan suara asli audio dan audio yang diberi watermark. Kinerja sistem ditunjukkan dengan 4 parameter, yaitu: Signal-to-Noise Ratio (SNR), Objective Difference Grade (ODG), Capacity (C), dan Bit Error Rate (BER).

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Bandung Techno Park (BTP) is a center for innovation, business incubation, and technology development located within the Telkom University area in Bandung. BTP serves as a bridge between universities, industries, and the government to foster the creation of startups, applied research, and market-ready technology products. Its facilities include coworking spaces, incubation programs, and business mentoring to support Indonesia’s innovation ecosystem.
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