Digital Speech Transmission: Enhancement, Coding and Error Concealment
اگست 2006 · فروخت کردہ بذریعہ John Wiley & Sons
ای بک
648
صفحات
اس ای بک کے بارے میں
The enormous advances in digital signal processing (DSP) technology have contributed to the wide dissemination and success of speech communication devices - be it GSM and UMTS mobile telephones, digital hearing aids, or human-machine interfaces. Digital speech transmission techniques play an important role in these applications, all the more because high quality speech transmission remains essential in all current and next generation communication networks.
Enhancement, coding and error concealment techniques improve the transmitted speech signal at all stages of the transmission chain, from the acoustic front-end to the sound reproduction at the receiver. Advanced speech processing algorithms help to mitigate a number of physical and technological limitations such as background noise, bandwidth restrictions, shortage of radio frequencies, and transmission errors.
Digital Speech Transmission provides a single-source, comprehensive guide to the fundamental issues, algorithms, standards, and trends in speech signal processing and speech communication technology. The authors give a solid, accessible overview of
* fundamentals of speech signal processing
* speech coding, including new speech coders for GSM and UMTS
* error concealment by soft decoding
* artificial bandwidth extension of speech signals
* single and multi-channel noise reduction
* acoustic echo cancellation
This text is an invaluable resource for engineers, researchers, academics, and graduate students in the areas of communications, electrical engineering, and information technology.
Enhancement, coding and error concealment techniques improve the transmitted speech signal at all stages of the transmission chain, from the acoustic front-end to the sound reproduction at the receiver. Advanced speech processing algorithms help to mitigate a number of physical and technological limitations such as background noise, bandwidth restrictions, shortage of radio frequencies, and transmission errors.
Digital Speech Transmission provides a single-source, comprehensive guide to the fundamental issues, algorithms, standards, and trends in speech signal processing and speech communication technology. The authors give a solid, accessible overview of
* fundamentals of speech signal processing
* speech coding, including new speech coders for GSM and UMTS
* error concealment by soft decoding
* artificial bandwidth extension of speech signals
* single and multi-channel noise reduction
* acoustic echo cancellation
This text is an invaluable resource for engineers, researchers, academics, and graduate students in the areas of communications, electrical engineering, and information technology.
مصنف کے بارے میں
Peter Vary is the author of Digital Speech Transmission: Enhancement, Coding and Error Concealment, published by Wiley.
Rainer Martin is the author of Digital Speech Transmission: Enhancement, Coding and Error Concealment, published by Wiley.
اس ای بک کی درجہ بندی کریں
ہمیں اپنی رائے سے نوازیں۔
پڑھنے کی معلومات
اسمارٹ فونز اور ٹیب لیٹس
Android اور iPad/iPhone.کیلئے Google Play کتابیں ایپ انسٹال کریں۔ یہ خودکار طور پر آپ کے اکاؤنٹ سے سینک ہو جاتی ہے اور آپ جہاں کہیں بھی ہوں آپ کو آن لائن یا آف لائن پڑھنے دیتی ہے۔
لیپ ٹاپس اور کمپیوٹرز
آپ اپنے کمپیوٹر کے ویب براؤزر کا استعمال کر کے Google Play پر خریدی گئی آڈیو بکس سن سکتے ہیں۔
ای ریڈرز اور دیگر آلات
Kobo ای ریڈرز جیسے ای-انک آلات پر پڑھنے کے لیے، آپ کو ایک فائل ڈاؤن لوڈ کرنے اور اسے اپنے آلے پر منتقل کرنے کی ضرورت ہوگی۔ فائلز تعاون یافتہ ای ریڈرز کو منتقل کرنے کے لیے تفصیلی ہیلپ سینٹر کی ہدایات کی پیروی کریں۔
