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"Perkembangan teknologi alat telekomunikasi dewasa ini begitu meningkat pesat. Salah satu faldor yang memungidnkan terciptanya aiat telekomunikasi tersebut adalah adanya sebuah transduser yang dapat mengubah suara menjacil slnyal listdk atau seballknya. Transduser yang dapat mengubah suara menjadi slnyal 11strIk dikenal dengan nama Mlkrolon. Jenis mikrofon yang ada cukup banyak. Yang paling banyak dlpakal adalah mikrofon yang menggunakan prinsip kapasltif yang lebih dikenal dengan nama mlkrofon kondenser. Pada Tugas Skdpsi Ini, dliakukan penelitian tentang rancangan mikrofon kondenser yang dibuat dengan menggunakan bahan sillkon yang berdimensi kecil serta menggunakan dlafragma yang menggunakan bahan sHikon nitdda dan berbentuk sinusoidal. Parameter-parameter yang dipakal pada struktur mlkrofon ini adalah panjang den tebai diafragma, lebar celah udara, tebal backpiate, dan banyaknya lubang akustik untuk mendapatkan sensltvitas dan tanggapan frekuensi mlkrofon tersebut. Penelltian dilakukan dengan penjabaran secara matematls dan menggunakan bantuan perangkat lunak. Dart hasli slmulasl dan perhitungan dldapatkan sensitNitas mikrofon sebesar 12 mV1Pa dan tanggapan frekuensl 13 kHz."

"Simon Grimm examines new multi-microphone signal processing strategies that aim to achieve noise reduction and dereverberation. Therefore, narrow-band signal enhancement approaches are combined with broad-band processing in terms of directivity based beamforming. Previously introduced formulations of the multichannel Wiener filter rely on the second order statistics of the speech and noise signals. The author analyses how additional knowledge about the location of a speaker as well as the microphone arrangement can be used to achieve further noise reduction and dereverberation."

"This book provides a comprehensive introduction to the theory and practice of spherical microphone arrays, and was written for graduate students, researchers and engineers who work with spherical microphone arrays in a wide range of applications. The new edition includes additions and modifications, and references supplementary Matlab code to provide the reader with a straightforward start for own implementations. The book is also accompanied by a Matlab manual, which explains how to implement the examples and simulations presented in the book.The first two chapters provide the reader with the necessary mathematical and physical background, including an introduction to the spherical Fourier transform and the formulation of plane-wave sound fields in the spherical harmonic domain. In turn, the third chapter covers the theory of spatial sampling, employed when selecting the positions of microphones to sample sound pressure functions in space.Subsequent chapters highlight various spherical array configurations, including the popular rigid-sphere-based configuration. Beamforming (spatial filtering) in the spherical harmonics domain, including axis-symmetric beamforming, and the performance measures of directivity index and white noise gain are introduced, and a range of optimal beamformers for spherical arrays, including those that achieve maximum directivity and maximum robustness are developed, along with the Dolph–Chebyshev beamformer. The final chapter discusses more advanced beamformers, such as MVDR (minimum variance distortionless response) and LCMV (linearly constrained minimum variance) types, which are tailored to the measured sound field."

"Skripsi ini membahas mengenai posisi hak atas rekaman suara sebagai bagian dari hak terkait dalam hak kekayaan intelektual di pengecualian yang diberikan oleh pasal 50 huruf b Undang-Undang Nomor 5 Tahun 1999 Tentang Larangan Praktek Monopoli dan Persaingan Usaha Tidak Sehat. Penelitian ini adalah penelitian preskriptif eksploratif atas masalah hukum normatif. Hasil penelitian menyarankan adanya revisi atas bunyi pasal 50 huruf b sehingga mencakup pula mengenai hak terkait dan membuat penafsiran yang jelas atas pasal tersebut.

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This mini thesis explains regarding the position of sound recording right as a part of neighboring right in intellectual property right as an exception given from article 50(b) of Law Number 5 Year 1999 regarding Prohibition of Anti Monopoly and Unfair Business Practices. The research approach in writing this mini thesis adopt a prescriptive explorative research upon article 50 b which also includes the explanation of neighboring right and the clear definition towards the article itself."

"Satirist Al Franken examines the political right, using their own words against them in taking on the pundits, the politicians, and the issues."