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A modified version of MUSIC, denoted as Time-Reversal MUSIC (TR-MUSIC) has been recently applied to computational time-reversal imaging. [ 11 ] [ 12 ] MUSIC algorithm has also been implemented for fast detection of the DTMF frequencies ( Dual-tone multi-frequency signaling ) in the form of C library - libmusic [ 13 ] (including for MATLAB ...
In signal processing, direction of arrival (DOA) denotes the direction from which usually a propagating wave arrives at a point, where usually a set of sensors are located. These set of sensors forms what is called a sensor array. Often there is the associated technique of beamforming which is estimating the signal from a given direction.
SAMV (iterative sparse asymptotic minimum variance [1] [2]) is a parameter-free superresolution algorithm for the linear inverse problem in spectral estimation, direction-of-arrival (DOA) estimation and tomographic reconstruction with applications in signal processing, medical imaging and remote sensing.
Estimation of signal parameters via rotational invariant techniques (ESPRIT), is a technique to determine the parameters of a mixture of sinusoids in background noise. This technique was first proposed for frequency estimation. [ 1 ]
A sensor array is a group of sensors, usually deployed in a certain geometry pattern, used for collecting and processing electromagnetic or acoustic signals. The advantage of using a sensor array over using a single sensor lies in the fact that an array adds new dimensions to the observation, helping to estimate more parameters and improve the estimation performance.
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RCA Lyra RD2312. Lyra is a series of MP3 and portable media players (PMP). Initially it was developed and sold by Indianapolis-based Thomson Consumer Electronics Inc., a part of Thomson Multimedia, from 1999 under its RCA brand in the United States [1] and under the Thomson brand in Europe.
During this time DOA was to become the first board to get hit with any news of their releases, also causing the group to be hit with many questions on the production side. Following the success of Pendulum's Slam and Hold Your Colour, Fresh decided to release a compilation CD entitled Jungle Sound Gold Edition. Pendulum responded to the thread ...