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Powered speakers
Known as:
Powered speaker
, Active speaker
, Passive speakers (audio)
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Powered speakers, also known as self-powered speakers and active speakers, are loudspeakers that have built-in amplifiers. Powered speakers are used…
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Related topics
Related topics
17 relations
Amplifier
Audio crossover
Class-D amplifier
Constant-voltage speaker system
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Papers overview
Semantic Scholar uses AI to extract papers important to this topic.
2014
2014
Online Speaker Recognition for Teleconferencing Systems
Christoph Kozielski
,
Martin Rothbucher
,
K. Diepold
2014
Corpus ID: 91183740
This thesis describes an online speaker recognition as part of an immersive system for teleconferencing, developed at the…
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2009
2009
Energy-Efficient Peak-Current State-Machine Control With a Peak Power Mode
K. Wong
IEEE transactions on power electronics
2009
Corpus ID: 41136867
The peak-current control that is modeled in this paper is a novel variable-frequency control that maintains regulation in a…
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2006
2006
Multimodal speaker localization in a probabilistic framework
Mihai Gurban
,
J. Thiran
European Signal Processing Conference
2006
Corpus ID: 7769441
A multimodal probabilistic framework is proposed for the problem of finding the active speaker in a video sequence. We localize…
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2006
2006
Tracking and beamforming for multiple simultaneous speakers with probabilistic data association filters
Tobias Gehrig
,
U. Klee
,
J. McDonough
,
S. Ikbal
,
Matthias Wölfel
,
C. Fügen
Interspeech
2006
Corpus ID: 14093506
In prior work, we developed a speaker tracking system based on an extended Kalman filter using time delays of arrival (TDOAs) as…
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2006
2006
Low cost implementation of filterless class D audio amplifier with constant switching frequency
Hyoung-Sik Kim
,
Sung-Wook Jung
,
H. Jung
,
Jang-Kyoo Shin
,
P. Choi
IEEE transactions on consumer electronics
2006
Corpus ID: 21101520
A new and simple configuration of filterless class D audio amplifier is proposed in this paper. The proposed filterless class D…
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2004
2004
KiKAR: a Swahili variety in Kenya's colonial army
Mungai Mutonya
,
T. Parsons
2004
Corpus ID: 54535559
Abstract The paper discusses attitudes, identity construction, agents of linguistic change, and the outcome of dense language…
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2000
2000
Navier-Stokes Simulation of Harmonic Point Disturbances in an Airfoil Boundary Layer
C. Stemmer
,
M. Kloker
,
S. Wagner
2000
Corpus ID: 16772261
Laminar-turbulenttransitionmechanismsinducedbyaharmonicpointsourcedisturbanceinae at-plateboundary…
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1999
1999
MATLAB Program for Loudspeaker Equalization and Crossover Design
M. Hawksford
1999
Corpus ID: 108546159
A digital design filter program is presented written in the MATLAB environment. Impulse response time editing is implemented…
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1997
1997
High-Fidelity PWM-Based Amplifier Concept for Active Loudspeaker Systems with Very Low Energy Consumption
K. Nielsen
1997
Corpus ID: 109116085
Various aspects of dedicated pulse-width-modulation (PWM)-based amplifiers for active loudspeaker systems are addressed. A new…
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1989
1989
Dying to be Thai Ugong in Western Thailand.
D. Bradley
,
Critical Enquiry.
1989
Corpus ID: 55387676
On three occasions, in 1977, 1979-80 and 1988, I have carried out fieldwork on the Ugong language. This is a Tibeto-Burrnan…
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