Bandwidth Extension of Speech Using Perceptual Criteria, Visar Berisha, Steven Sandoval, Julie Liss
Автор: Bernd Iser; Gerhard Schmidt; Wolfgang Minker Название: Bandwidth Extension of Speech Signals ISBN: 1441943366 ISBN-13(EAN): 9781441943361 Издательство: Springer Рейтинг: Цена: 113180.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание: The authors set out the theory and methods for quality enhancement of clean and distorted speech signals such as those that have undergone a band limitation in a telephone network. Problems and solutions are discussed for the different approaches.
Автор: Gao Wei Название: Energy and Bandwidth-Efficient Wireless Transmission ISBN: 3319830147 ISBN-13(EAN): 9783319830148 Издательство: Springer Рейтинг: Цена: 102480.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание: This book introduces key modulation and predistortion techniques for approaching power and spectrum-efficient transmission for wireless communication systems.
We present queueing-based algorithms to calculate the bandwidth required for a video stream so that the three main Quality of Service constraints, i.e., end-to-end delay, jitter and packet loss, are ensured.
Conversational and streaming video-based applications are becoming a major part of the everyday Internet usage. The quality of these applications (QoS), as experienced by the user, depends on three main metrics of the underlying network, namely, end-to-end delay, jitter and packet loss. These metrics are, in turn, directly related to the capacity of the links that the video traffic traverses from its source to destination. The main problem that this book addresses is how much bandwidth we should allocate on the path from source to destination of a video traffic flow such that the end-to-end delay, jitter and packet loss of the video packets are within some expected required bounds.
Казахстан, 010000 г. Астана, проспект Туран 43/5, НП2 (офис 2) ТОО "Логобук" Тел:+7 707 857-29-98 ,+7(7172) 65-23-70 www.logobook.kz
