Vector quantization of harmonic magnitudes in speech coding applications—A survey and new technique

WC Chu - EURASIP Journal on Advances in Signal Processing, 2004 - Springer
A harmonic coder extracts the harmonic components of a signal and represents them
efficiently using a few parameters. The principles of harmonic coding have become quite …

Periodic-combined-envelope-sequence generation device, periodic-combined-envelope-sequence generation method, periodic-combined-envelope-sequence …

T Moriya, Y Kamamoto, N Harada - US Patent 10,204,633, 2019 - Google Patents
An envelope sequence is provided that can improve approxi mation accuracy near peaks
caused by the pitch period of an audio signal. A periodic-combined-envelope-sequence gen …

Гармоническая модель речевого сигнала: определение параметров и их квантование

АН Павловец, П Зубрыцки… - Доклады Белорусского …, 2007 - cyberleninka.ru
Рассматривается метод определения параметров гармонической модели речевого
сигнала с последующим их квантованием. Особенностью метода является применение …

Анализаторы речевых и звуковых сигналов: методы, алгоритмы и практика (с MATLAB примерами)

АА Петровский, ИС Азаров, А Борович… - 2009 - elibrary.ru
В данной книге обобщен многолетний опыт сотрудников НИЛ 3.1 «
Мультипроцессорные системы реального времени» БГУИР проектирования различных …

Periodic-combined-envelope-sequence generation device, periodic-combined-envelope-sequence generation method, periodic-combined-envelope-sequence …

T Moriya, Y Kamamoto, N Harada - US Patent 11,848,021, 2023 - Google Patents
An envelope sequence is provided that can improve approximation accuracy near peaks
caused by the pitch period of an audio signal. A periodic-combined-envelope-sequence …

Periodic-combined-envelope-sequence generation device, periodic-combined-envelope-sequence generation method, periodic-combined-envelope-sequence …

T Moriya, Y Kamamoto, N Harada - US Patent 11,501,788, 2022 - Google Patents
An envelope sequence is provided that can improve approxi mation accuracy near peaks
caused by the pitch period of an audio signal. A periodic-combined-envelope-sequence gen …

Periodic-combined-envelope-sequence generation device, periodic-combined-envelope-sequence generation method, periodic-combined-envelope-sequence …

T Moriya, Y Kamamoto, N Harada - US Patent 11,100,938, 2021 - Google Patents
An envelope sequence is provided that can improve approximation accuracy near peaks
caused by the pitch period of an audio signal. A periodic-combined-envelope-sequence …

Periodic-combined-envelope-sequence generation device, periodic-combined-envelope-sequence generation method, periodic-combined-envelope-sequence …

T Moriya, Y Kamamoto, N Harada - US Patent 10,734,009, 2020 - Google Patents
An envelope sequence is provided that can improve approximation accuracy near peaks
caused by the pitch period of an audio signal. A periodic-combined-envelope-sequence …

[CITATION][C] Carbon nanotube based detector of modulated teraherz radiation

A Yermalovich - 2013 - БГУИР

[CITATION][C] Quantization and its application in signal compression

VY Herasimovich - 2013 - БГУИР