signal processing

(redirected from Signal analysis)

signal processing

[′sig·nəl ‚prä‚ses·iŋ]
(communications)
The extraction of information from complex signals in the presence of noise, generally by conversion of the signals into digital form followed by analysis using various algorithms. Also known as digital signal processing (DSP).
References in periodicals archive ?
The testbed leverages Keysight's metrology-grade signal source and signal analyzers, as well as Keysight's industry-proven software tools -- Signal Studio (a signal creation tool) and 89600 VSA (a demodulation and vector signal analysis tool) -- to confidently validate that their new 5G mmWave RFFE solutions comply to the latest 3GPP Release 15 standards.
The testbed leverages Keysight's metrology-grade signal source and signal analyzers, as well as Keysight's industry-proven software tools Signal Studio (a signal creation tool) and 89600 VSA (a demodulation and vector signal analysis tool) to confidently validate that their new 5G mmWave RFFE solutions comply to the latest 3GPP Release 15 standards.
The system's data acquisition and signal analysis algorithm performs measurements with significantly improved temporal (ms range) and frequency (sub kHz range) resolutions with improved accuracy.
Spike provides control of all Signal Hound spectrum analyzers using a common GUI and offers advanced signal analysis measurements and displays.
has announced the Keysight E8740A Automotive Radar Signal Analysis and Generation Solution.
However, to our best knowledge, research on planetary gearbox fault diagnosis via torsional vibration signal analysis, particularly in the resonance region, has been very limited.
Viavi Solutions (Nasdaq:VIAV) announced on Wednesday that TDC Group, a large telecommunications and entertainment provider in Denmark, has selected the OneExpert CATV signal analysis meter as the core of the field test platform to support a nationwide upgrade of its hybrid-fibre coaxial (HFC) network.
Authorization was given to OSD for use of drones for motion picture and television filming, aerial and video photography, laser measurement, air quality measurements and to conduct cellular tower and signal analysis inspections for the telecommunication industries.
Montreal, June 26, 2013 - (ACN Newswire) - Averna, an industry-leading developer of test solutions and services for communications and electronics device makers worldwide, announced today that the European Space Agency (ESA) has selected Averna's Record & Playback solution for signal analysis and monitoring of Galileo satellites.
This edition has new chapters on acoustic model training, with topics like MAP (maximum a posteriori) and MLLR (maximum likelihood linear regression) adaptation methods and MMI (maximum mutual information) and MPE (minimum phone error) discriminant training; perceptual audio coding, with discussion of MPEG audio and the related psychoacoustics; music signal analysis and automatic transcription of music; music retrieval, including cover song detection; source separation and methods to separate different signals, including CASA (computational auditory scene analysis) and multi-microphone methods; and speaker diarization.
The system features the latest in DSP technology for advanced signal analysis and automatic self checks to meet required EPA instruments standards.