Matches in DBpedia 2015-10 for { <http://dbpedia.org/resource/Audio_analyzer> ?p ?o }
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- Audio_analyzer abstract "An Audio Analyzer is a test and measurement instrument used to objectively quantify the audio performance of electronic and electro-acoustical devices. Audio quality metrics cover a wide variety of parameters, including level, gain, noise, harmonic and intermodulation distortion, frequency response, relative phase of signals, interchannel crosstalk, and more. In addition, many manufacturers have requirements for behavior and connectivity of audio devices that require specific tests and confirmations.Audio analysis requires that the device under test receive a stimulus signal of known characteristics, with which the output signal (response) may be compared by the analyzer in order to determine differences expressed in the specific measurements. This signal may be generated or controlled by the analyzer itself or may come from another source (e.g., a recording) as long as characteristics relative to the desired measurement are defined.As test and measurement equipment, audio analyzers are required to provide performance well beyond that of the typical devices under test (DUTs). High quality audio analyzers must demonstrate vanishingly low levels of noise, distortion and interference in order to be deemed trustworthy by engineers and designers. For example, while a commercial CD player can achieve a total harmonic distortion plus noise (THD+N) ratio of approximately -98 dB at 1 kHz, a high quality audio analyzer may exhibit THD+N as low as -121 dB (typical performance of the Audio Precision APx555).Audio Analyzers find use in both development and production of products. A design engineer will find it very useful when understanding and refining product performance, while a production engineer will wish to perform tests to rapidly confirm that units meet specifications. Very often audio analyzers are optimized for one of these two cases.Current popular audio analyzer models include: APx585 and APx555 (Audio Precision), dScope Series III (Prism Sound), U8903A (Agilent) and the UPP and UPV analyzers (Rohde & Schwarz).".
- Audio_analyzer thumbnail APx525_Audio_Analyzer.jpg?width=300.
- Audio_analyzer wikiPageExternalLink 5990-4135EN.pdf.
- Audio_analyzer wikiPageExternalLink 5990-5878EN.pdf.
- Audio_analyzer wikiPageExternalLink 5990-8047EN.pdf.
- Audio_analyzer wikiPageExternalLink 24.
- Audio_analyzer wikiPageExternalLink 472.
- Audio_analyzer wikiPageExternalLink introtoaudiotest.
- Audio_analyzer wikiPageExternalLink acoustic_transducer_testing.php.
- Audio_analyzer wikiPageID "32570884".
- Audio_analyzer wikiPageLength "13766".
- Audio_analyzer wikiPageOutDegree "58".
- Audio_analyzer wikiPageRevisionID "674930428".
- Audio_analyzer wikiPageWikiLink EBU.
- Audio_analyzer wikiPageWikiLink AES3.
- Audio_analyzer wikiPageWikiLink Amplitude.
- Audio_analyzer wikiPageWikiLink Anechoic_chamber.
- Audio_analyzer wikiPageWikiLink Audio_quality_measurement.
- Audio_analyzer wikiPageWikiLink Audio_system_measurements.
- Audio_analyzer wikiPageWikiLink Band-pass_filter.
- Audio_analyzer wikiPageWikiLink Band-stop_filter.
- Audio_analyzer wikiPageWikiLink Bluetooth.
- Audio_analyzer wikiPageWikiLink Category:Audio_electronics.
- Audio_analyzer wikiPageWikiLink Crosstalk.
- Audio_analyzer wikiPageWikiLink DBu.
- Audio_analyzer wikiPageWikiLink DBv.
- Audio_analyzer wikiPageWikiLink Decibel.
- Audio_analyzer wikiPageWikiLink Digital_signal_processor.
- Audio_analyzer wikiPageWikiLink Distortion.
- Audio_analyzer wikiPageWikiLink Fast_Fourier_transform.
- Audio_analyzer wikiPageWikiLink File:HP8903B_audio_analyzer.jpg.
- Audio_analyzer wikiPageWikiLink Frequency_counter.
- Audio_analyzer wikiPageWikiLink Frequency_response.
- Audio_analyzer wikiPageWikiLink Gain_(electronics).
- Audio_analyzer wikiPageWikiLink Group_delay_and_phase_delay.
- Audio_analyzer wikiPageWikiLink HDMI.
- Audio_analyzer wikiPageWikiLink HP200A.
- Audio_analyzer wikiPageWikiLink Hewlett-Packard.
- Audio_analyzer wikiPageWikiLink High-pass_filter.
- Audio_analyzer wikiPageWikiLink Impulse_response.
- Audio_analyzer wikiPageWikiLink Intermodulation.
- Audio_analyzer wikiPageWikiLink Intermodulation_distortion.
- Audio_analyzer wikiPageWikiLink I²S.
- Audio_analyzer wikiPageWikiLink Loudspeaker.
- Audio_analyzer wikiPageWikiLink Loudspeakers.
- Audio_analyzer wikiPageWikiLink Low-pass_filter.
- Audio_analyzer wikiPageWikiLink Microphone.
- Audio_analyzer wikiPageWikiLink Microphones.
- Audio_analyzer wikiPageWikiLink Noise.
- Audio_analyzer wikiPageWikiLink Notch_filter.
- Audio_analyzer wikiPageWikiLink Nyquist_frequency.
- Audio_analyzer wikiPageWikiLink Ohm.
- Audio_analyzer wikiPageWikiLink Phase_delay.
- Audio_analyzer wikiPageWikiLink Pulse-density_modulation.
- Audio_analyzer wikiPageWikiLink Root_mean_square.
- Audio_analyzer wikiPageWikiLink PDIF.
- Audio_analyzer wikiPageWikiLink Signal-to-noise_ratio.
- Audio_analyzer wikiPageWikiLink Signal_to_noise_ratio.
- Audio_analyzer wikiPageWikiLink Sound_pressure.
- Audio_analyzer wikiPageWikiLink Time_domain.
- Audio_analyzer wikiPageWikiLink Total_harmonic_distortion.
- Audio_analyzer wikiPageWikiLink Volt.
- Audio_analyzer wikiPageWikiLink Voltmeter.
- Audio_analyzer wikiPageWikiLink Watt.
- Audio_analyzer wikiPageWikiLink Weighting_filter.
- Audio_analyzer wikiPageWikiLink File:APx525_Audio_Analyzer.jpg.
- Audio_analyzer wikiPageWikiLink File:Audio_Analyzer_Closed_Loop_Test.png.
- Audio_analyzer wikiPageWikiLink File:Audio_Analyzer_in_open_loop_test_configuration.png.
- Audio_analyzer wikiPageWikiLinkText "Audio analyzer".
- Audio_analyzer wikiPageWikiLinkText "phrasal analyzer".
- Audio_analyzer hasPhotoCollection Audio_analyzer.
- Audio_analyzer wikiPageUsesTemplate Template:Clear.
- Audio_analyzer subject Category:Audio_electronics.
- Audio_analyzer hypernym Test.
- Audio_analyzer type Cricketer.
- Audio_analyzer comment "An Audio Analyzer is a test and measurement instrument used to objectively quantify the audio performance of electronic and electro-acoustical devices. Audio quality metrics cover a wide variety of parameters, including level, gain, noise, harmonic and intermodulation distortion, frequency response, relative phase of signals, interchannel crosstalk, and more.".
- Audio_analyzer label "Audio analyzer".
- Audio_analyzer sameAs m.0h1h44s.
- Audio_analyzer sameAs Q4819855.
- Audio_analyzer sameAs Q4819855.
- Audio_analyzer wasDerivedFrom Audio_analyzer?oldid=674930428.
- Audio_analyzer depiction APx525_Audio_Analyzer.jpg.
- Audio_analyzer isPrimaryTopicOf Audio_analyzer.