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Abstrak :
Ever wonder what makes us buy from a certain salesperson or prefer one TV news announcer over another? In each case, a human voice is subtly captivating our ear and commanding our attention. Now celebrity voice coach Renee Grant-Williams reveals the trade secrets behind those persuasive voices and shows readers how to apply positive vocal techniques to business and personal situations. Much more than a guide to proper breathing or voice projection, this is a life-altering ""owner's manual"" to unleashing and directing the powers of communication within one's speaking voice.

Abstrak :
This book is about recent research in the area of profiling humans from their voice, which seeks to deduce and describe the speaker's entire persona and their surroundings from voice alone. It covers several key aspects of this technology, describing how the human voice is unique in its ability to both capture and influence the human persona -- how, in some ways, voice is more potent and valuable then DNA and fingerprints as a metric, since it not only carries information about the speaker, but also about their current state and their surroundings at the time of speaking. It provides a comprehensive review of advances made in multiple scientific fields that now contribute to its foundations. It describes how artificial intelligence enables mechanisms of discovery that were not possible before in this context, driving the field forward in unprecedented ways. It also touches upon related and relevant challenges posed by voice disguise and other mechanisms of voice manipulation. The book acts as a good resource for academic researchers, and for professional agencies in many areas such as law enforcement, healthcare, social services, entertainment etc.

Abstrak :
Pekerja yang bekerja dengan menggunakan suara, dianggap sebagai professional voice users atau pengguna suara okupasi (occupational voice users-OVU). Pekerja dengan suara memiliki resiko tinggi penurunan kualitas suara dan terdapat faktor-faktor lain saat bekerja yang dapat memperburuk kualitas suara dan meningkatkan risiko kejadian disfonia. Identifikasi faktor-faktor risiko ini penting untuk dapat meminimalisir risiko gangguan suara pada pekerja OVU dan non-OVU. Penelitian ini merupakan studi potong lintang yang akan dilakukan pada bulan Juni-Juli 2022. Data MDVP, demografi, dan informasi mengenai faktor-faktor risiko yang ada pada pekerja akan didapatkan melalui pemeriksaan pada guru yang bekerja di Sampoerna Foundation, Jakarta. Dari total 83 partisipan, ditemukan bahwa OVU memiliki hasil parameter suara (dengan perbedaan signifikan pada jitter, NHR, ATRI) lebih tinggi. Dari semua partisipan ditemukan bahwa merokok menyebabkan perbedaan signifikan pada hasil analisa suara (Jitter, Shimmer, NHR, ATRI lebih tinggi).Tidak ada perbedaan signifikan akan nilai anailsa suara pada partisipan dengan risiko dehidrasi, konsumsi alkohol, dan riwayat hipertensi atau gastritis. Studi ini menemukan bahwa OVU memiliki parameter kualitas suara yang cenderung lebih buruk dibanding non-OVU, dan merokok merupakan faktor risiko yang secara signifikan dapat memperburuk parameter kualitas suara. ......Workers using their voices are considered professional or occupational voice users (OVU). Workers who utilize their voice extensively have a high risk of reduced voice quality which can be exacerbated by other risk factors, resulting in an increased risk of dysphonia. Identifying these risk factors is essential to minimize the risk of voice disorders in OVU and non-OVU workers while increasing workers' and companies' awareness of voice usage at work. This research is a cross-sectional study conducted in June-July 2022. MDVP data, demographics, and information about risk factors in workers were obtained by examining teachers who work at a school in Jakarta. From a total of 83 participants, it was found that OVU had significantly higher Jitter, NHR, and ATRI compared to non-OVU. From all participants, it was found that smoking caused a significantly higher Jitter, Shimmer, NHR, and ATRI. There was no significant difference in the sound analysis scores in participants with a risk of dehydration, alcohol consumption, and a history of hypertension or gastritis, yet this warrant careful interpretation because numerous pieces of literature have proven otherwise. Improving sound quality through avoiding risk factors and implementing voice hygiene and proper phonation may be helpful for OVU.

Abstrak :
Rencana penelitian mengenai gambaran analisis suara pada kelompok pascastroke iskemik ini diajukan dengan mempertimbangkan hal-hal yang telah disebutkan di atas. Di Indonesia sendiri saat ini belum ada penelitian yang secara khusus menganalisis gambaran analisis suara pada pasca-stroke iskemik dengan menggunakan alat analisis suara MDVP. Masalah penelitian 1. Apakah terdapat perbedaan gambaran kualitas suara berupa peningkatan rerata nilai parameter akustik pada kelompok pasta-stroke iskemik yang berusia antara 45-70 tahun dibandingkan dengan kelompok kontrol? 2. Faktor-faktor apa yang mempengaruhi gambaran analisis suara pada pasien pascastroke iskemik? Tujuan penelitian Umum : Mengetahui adanya peningkatan parameter akustik berdasarkan pemeriksaan analisis suara, sehingga diharapkan dapat mencegah adanya gangguan suara yang lebih progresif. Khusus : 1. Mengetahui perbedaan rerata nilai parameter akustik pada kelompok pascastroke iskemik yang berusia antara 45-70 tahun dibandingkan kelompok control. 2. Mengetahui faktor-faktor yang mempengaruhi gambaran kualitas suara pada penderita pasca-stroke iskemik seperti usia, jenis kelamin, kebiasaan merokok, kebiasaan penggunaan suara dalam bekerja, derajat deficit neurologik.

Abstrak :
[ABSTRAKbr Perilaku voice pegawai, yang didefinisikan sebagai tingkah laku pemberian saran inovatif dan konstruktif, dapat mendatangkan banyak dampak positif bagi organisasi. Di sisi lain, voice dapat mengancam bagi hubungan interpersonal pegawai yang melakukannya. Penelitian ini menginvestigasi karakteristik unik tersebut dengan menyoroti interaksi faktor situasional berupa kohesivitas kelompok dengan faktor individu berupa kepemilikan ide dan voice efficacy. Sampel penelitian ini adalah 244 pegawai di salah satu institusi pemerntahan. Hasil analisis statistik menunjukan kepemilikan ide dan voice efficacy berhubungan, masing-masing, negatif dan positif dengan voice. Selain itu, kohesivitas sosial kelompok berperan sebagai moderator yang memberikan efek penyangga (buffer) pada hubungan positif antara voice efficacy dengan voice. Implikasi dari hasil penelitian ini didiskusikan lebih lanjut. ;Voice Behavior, as employee’s expression of innovative suggestion for organization, has many positive impacts for organizations. On the other hand, voice contains interpersonal risks for the actor. This study investigates this predicament of voice through highlighting the interaction between personal and situational factor, namely social cohesion, having ideas, voice efficacy, and voice per se. Data was collected from 244 civil servants. Statistical analysis showed that having ideas and voice efficacy were associated, respectively, negatively and positively with voice. Moreover, social cohesion has moderating (buffering) effect on the relationship between voice efficacy and voice. The implication of this study is discussed below. ;Voice Behavior, as employee’s expression of innovative suggestion for organization, has many positive impacts for organizations. On the other hand, voice contains interpersonal risks for the actor. This study investigates this predicament of voice through highlighting the interaction between personal and situational factor, namely social cohesion, having ideas, voice efficacy, and voice per se. Data was collected from 244 civil servants. Statistical analysis showed that having ideas and voice efficacy were associated, respectively, negatively and positively with voice. Moreover, social cohesion has moderating (buffering) effect on the relationship between voice efficacy and voice. The implication of this study is discussed below. , Voice Behavior, as employee’s expression of innovative suggestion for organization, has many positive impacts for organizations. On the other hand, voice contains interpersonal risks for the actor. This study investigates this predicament of voice through highlighting the interaction between personal and situational factor, namely social cohesion, having ideas, voice efficacy, and voice per se. Data was collected from 244 civil servants. Statistical analysis showed that having ideas and voice efficacy were associated, respectively, negatively and positively with voice. Moreover, social cohesion has moderating (buffering) effect on the relationship between voice efficacy and voice. The implication of this study is discussed below. ]

Abstrak :
The positive consequences of offering employees opportunities to express their opinions about the matters, concerns, and decisions related to their roles have been largely recognized (Bellavance, Landry, & Schiehll, 2013). These include a sense of ownership, inclusion, fairness of decisions, respect, and increased decisions acceptance by employees. However, rarely do any write about the potential negative outcomes of such organizational policies, specifically if they are deceitfully implemented. This research argues that under conditions where managers disregard the appropriate benefits of such policies, but implement them anyway for an apparent semblance of employee-consideration or due to organizational policy directives, this may lead their employees to be distrustful of such actions and consequently of the managers who implement them. This perceived deception of managers will lead to negative effects of these opportunities where employees are given a chance to voice their opinions, rather than foster positive benefits they have been designed for. In this research we studied the negative effects of such dubious implementation of this useful managerial strategy among the employees and managers of selected industries. We developed a survey to gather data from 317 respondents. Our findings suggest that the perceived negative effects of such mock opportunities results in employees’ increasingly lowered participative behaviour in such opportunities and increasingly higher conflict within organization.

Dampak positif memberikan kesempatan kepada para pegawai untuk mengekspresikan pendapat mereka mengenai hal-hal, kepedulian, dan keputusan terkait peran mereka telah diketahui secara luas (Bellavance, Landry, & Schiehll, 2013). Dampak tersebut meliputi rasa kepemilikan, merasa diikutsertakan, keadilan dalam keputusan, rasa hormat, dan meningkatnya penerimaan keputusan oleh para pegawai. Namun, jarang ada tulisan yang mengenai adanya potensi dampak negatif dari kebijakan ini, terutama apabila kebijakan itu diimplementasikan secara tidak jujur. Penelitian ini memberikan argumen bahwa apabila ada keadaan dimana para manajer tidak mempedulikan keuntungan yang tepat dari kebijakan tetapi tetap mengimplementasikan kebijakan demi tetap menampilkannya di permukaan saja, hal ini dapat membuat para pegawai merasa tidak percaya akan kebijakan ini dan pada akhirnya berdampak pada para manajer yang mengimplementasikan kebijakan ini. Pandangan bahwa para manajer melakukan penipuan akan mengarah pada dampak-dampak negatif dari kebijakan ini ini dimana para pegawai diberikan kesempatan untuk menyuarakan pendapatnya, bukan hanya fokus pada hal-hal positif dan keuntungan yang dihasilkan dari kebijakan ini. Pada penelitian ini, kami mempelajari dampak-dampak negatif dari implementasi yang tidak jelas dari strategi manajerial ini di antara para pegawai dan manajer dari industri-industri tertentu. Kami mengembangkan suatu survei untuk mengumpulkan data dari 317 responden. Temuan kami menyarankan bahwa dampak negatif yang dirasakan dari kebijakan yang dipermainkan menyebabkan semakin menurunnya keinginan para pegawai untuk berpartisipasi dalam kebijakan itu dan semakin tinggi terjadinya konflik di dalam organisasi.

Abstrak :
ABSTRACT
Digital signal processing is concerned with the representation of signals by sequences of number or symbols and the processing of the sequences. The purpose of such processing may be to estimate characteristic parameters of a signal or to transform a signal into a form which is in some sense more desirable. The classical numerical analysis formulas, such as those designed for interpolation, integration, and differentiation, are certainly digital signal processing algorithms.

The early work on speech and the like - topics still of considerable interest and still the object of active research began less than two decade ago. The rapid development of the subject can be appreciated by scanning the issues of the leading journals. Yet the application of digital signal processing has not been without its problems. It is a field which demands sophisticated technology.