نتایج جستجو برای: protect
تعداد نتایج: 70923 فیلتر نتایج به سال:
We study a strategic model in which a defender must allocate defensive resources to a collection of locations, and an attacker must choose a location to attack. The defender does not know the attacker's preferences, while the attacker observes the defender's resource allocation. The defender's problem gives rise to negative externalities, in the sense that increasing the resources allocated to ...
The time scale modification (TSM) of speech is concerned with the compressing or expanding of audio signals in the time domain without affecting the signals pitch or naturalness. Conversely, the frequency scale modification (FSM) of speech is concerned with altering the pitch and formants of a signal without changing the signal duration. This paper describes a hardware implemented and optimized...
A novel approach to speech coding is introduced in this paper for the coding of speech signals used in vocoders. While conventional methods code the original input speech signal, the proposed algorithm codes the timescale modified signal instead. In this method, the transmitter speeds up original input speech signal by a factor of beta using waveform similarity overlap-addmethod (WSOLA). This s...
T. Sasakawa, T. Suemitsu, T. Takabatake, Y. Bando, K. Umeo, M. H. Jung, M. Sera, T. Suzuki, T. Fujita, M. Nakajima, K. Iwasa, M. Kohgi, Ch. Paul, St. Berger, and E. Bauer Department of Quantum Matter, ADSM, Hiroshima University, Higashi-Hiroshima 739-8530, Japan Department of Electrical Engineering, Kure National College of Technology, Kure 737-8506, Japan Department of Physics, Tokyo Metropoli...
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