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Directional sound is used for many applications like in-store displays that require to be active only when one walks past to it, hospital televisions that particularly focus sound to specific patient, for police announcements, for the announcements in galleries, museums, and exhibitions, analysis of layered structures etc. Nowadays, highly directional loudspeakers with beam-widths as narrow as 5 degrees...
Objective speech quality assessment is done to replace the time taking and cumbersome subjective listening test to assess the quality of degraded speech processed by different speech processing algorithms. For performance evaluation, all objective speech quality assessment algorithms require the Mean Opinion Score-Listening Quality Subjective (MOS-LQS) or subjective MOS obtained from the subjective...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.