Quantity adjusting apparatus
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United States of America Patent
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Jul 5, 2016
Grant Date -
Mar 26, 2015
app pub date -
Sep 17, 2014
filing date -
Sep 24, 2013
priority date (Note) -
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status (Latency Note)
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Abstract
To realize a change in a volume that does not give a user a feeling of strangeness even when a great processing load is put on a volume determining unit. A volume controller performs a process for determining a new volume of an audio signal based on an alternate pulse interval that is based on a counting time and the number of pulses counted by a counting section within the counting time and a current volume stored in a storage section, and storing the determined new volume as the current volume in the storage section, the same number of times as the number of pulses counted by the counting section every counting time, and outputs last information stored as the current volume in the storage section to an electronic volume.
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