A TMS320C6416 DSP Real Time Implementation of Continuous Wavelet Filtering Module
نویسندگان
چکیده
منابع مشابه
Multiprocessor implementation of real-time DSP algorithms
In this paper, we consider multiprocessor implementation of real-time recursive digital signal processing algorithms. The objective is to devise a periodic schedule, and a fully static task assignment scheme to meet the desired throughput rate while minimizing the number of processors. Toward this goal, we propose a notion called cutofs time. We prove that the minimumprocessor schedule can be f...
متن کاملreal-time implementation of g.723.1 speech coder using tms320vc5402 dsp chip
this paper presents a full duplex, real time implementation of itu-t g.723.1 [7,8] speech coder using the tms320c5402 dsp chip which is based on a 16 bit fixed-point architecture. an optimization method is proposed in order to reduce the total necessary cycle time consumed in real-time implementation. the multi-pulse maximum likelihood quantization (mp-mlq) excitation search block which is the ...
متن کاملHoarse voice denoising for real-time DSP implementation: continuous speech assessment
Voice hoarseness is mainly related to airflow turbulence in the vocal tract. It can be due to vocal fold paralysis, polyps, cordectomisation or other dysfunction, which alter regular speech production, and is commonly treated as a noise component in the speech signal. A denoising approach is proposed, based on low-order singular value decomposition (SVD) of matrices whose entries come from samp...
متن کاملImplementation of an Image Processing Algorithm on a Platform DSP Tms320c6416
In the context of emerging technologies, Cloud Computing (CC) was introduced as a new paradigm to host and deliver Information Technology Services. Cloud computing is a new model for delivering resources. However, there are many critical problems appeared with cloud computing, such as data privacy, security, and reliability, etc. But security is the most important between these problems. Biomet...
متن کاملReal-Time Implementation of an Acoustic Echo Canceller on DSP
| Acoustic echo cancellation is an essential signal enhancement tool for teleconferencing applications such as hands-free telephony, tele-classing and video-conferencing. However, loudspeaker signals are picked up by a microphone and are fed back to the correspondent, resulting in an unde-sired echo. Nowadays, adaptive ltering techniques are typically employed to suppress this echo. In acoustic...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Procedia Engineering
سال: 2011
ISSN: 1877-7058
DOI: 10.1016/j.proeng.2011.11.2563