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Our portfolio includes entire product line of items of the Rohde & Schwarz. Rohde & Schwarz produces dynamic and innovative products that always detect the resolution for the hard industrial concerns at any time. The Rohde & Schwarz achieves the high standards of equipment performance while creating the modern technologies that boost the operation cycle of the industries. The Rohde & Schwarz R&S®UPV-K62 Software for PEAQ Measurement is one of the masterly designed items. Rohde & Schwarz R&S®UPV-K62 Software for PEAQ Measurement attributes extreme exactness, which offer wide range of automatic and electric resolutions to fulfill all application needs. Because of the high quality of constituents, Rohde & Schwarz R&S®UPV-K62 Software for PEAQ Measurement confirm long-standing service.
As the greatest industrial provider of various brands, we always devoted to establish brilliant experience to our consumers by offering huge number of industrial outfit and constituent parts at affordable prices with the brilliant chain of supply in the brief period of time. A top level of determination permit us to supply any size of product in the shortest period of time and respond the needs of our consumers in the processing sector. As for the price and delivery time, please fill in the form or submit your order to sales@famaga.us">sales@famaga.us
As the greatest industrial provider of various brands, we always devoted to establish brilliant experience to our consumers by offering huge number of industrial outfit and constituent parts at affordable prices with the brilliant chain of supply in the brief period of time. A top level of determination permit us to supply any size of product in the shortest period of time and respond the needs of our consumers in the processing sector. As for the price and delivery time, please fill in the form or submit your order to sales@famaga.us">sales@famaga.us
Description
Key Facts Psycho-acoustic coding methods use the characteristics of the human ear and remove signal sections that have no effect on the auditory perception before transmission. To develop test methods, a large number of recorded audio samples with various speech and music examples were used. These recordings were then compressed using a variety of coders – and thus different quality levels – and degraded by introducing typical transmission interferences. A large number of test listeners rated these samples in a series of acoustic tests based on the standard scale for audio quality ranging from 1 (poor) to 5 (excellent). The development of PESQ for speech signals and PEAQ for broadband audio signals provides methods that compare the original undegraded signals (reference signals) with the degraded signals (measurement signals) and then output objective measured values that correlate very well with the average of the listening test results. The R&S®UPV offers these measurements in line with the methods licensed by the Opticom GmbH company in Erlangen, Germany. The measurement method referred to as the perceptual evaluation of audio quality (PEAQ) was published in 1998 as Recommendation ITU-R BS.1387 by the International Telecommunication Union. It is used to measure the quality of broadband audio signals (e.g. music) that are transmitted at a low bit rate using high-compression psychoacoustic coding methods.''
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Manufacturer
ROHDE SCHWARZ