RT Conference Proceedings
T1 Beamforming filtering with real-time constraints on mobile embedded devices
A1 Alventosa Rueda, Francisco Javier
A1 Alonso Jordá, Pedro
A1 Piñero Sipan, Gemma
A1 Vidal Macia, Antonio Manuel
A2 Carretero Pérez, Jesús
A2 García Blas, Javier
A2 Petcu, Dana
AB Nowadays Tables and Smart phones are equipped with low power processor. Some of them, like the NVIDIA TegraSoC, also come with a GPU integrated so that both, the CPU and the GPU have access directly to the same RAMmemory. In another vein, one the main limitations of microphone array algorithms for audio processing is the highcomputational cost required to reproduce real acoustics environments when real-time signal processing is absolutelyrequired. One of these algorithms is the Beamforming Algorithm, which is used to recover acoustic signals fromtheir observations when they are corrupted by noise, reverberation and other interfering signals. In order to achievereal-time processing executing this algorithm we have employed high performance libraries such as OPENBLAS,LAPACK, CUBLAS, PLASMA and MAGMA, and a particular tune programming for these mobile devices.
SN 978-84-608-6309-0
YR 2016
FD 2016-02
LK https://hdl.handle.net/10016/22887
UL https://hdl.handle.net/10016/22887
LA eng
NO Proceedings of the First PhD Symposium on Sustainable UltrascaleComputing Systems (NESUS PhD 2016) Timisoara, Romania. February 8-11, 2016.
NO European Cooperation in Science and Technology. COST
DS e-Archivo
RD 19 may. 2024