TH42783A3 - Phone - Google Patents

Abstract

DC60 (20/08/42) The phone speaker volume is automatically adjusted according to the surrounding sound at the point of the phone during the window of the set time. Which appears during The first part of the phone call Ambient sound is measured and speaker volume. Will be adjusted to fit each other.For example, a moment may appear between times when The handset is lifted off the carriage until the moment when the handset or the telephone set. Was brought near the ear It is useful to adjust the surround sound during this time as the potential user speech is not filtered out. When measuring the surrounding sound while User speaking Moreover There is no need to use any circuitry to measure the gaps between speech. The phone speaker volume is automatically adjusted according to the surrounding sound at the point of the phone during a given time window. Which appears during The first part of the phone call Ambient sound is measured and speaker volume. Will be adjusted to fit each other.For example, a moment may appear between times when The handset is lifted off the carriage until the moment when the handset or the telephone set. Was brought near the ear It is useful to adjust the surround sound during this time as the potential user speech will not be filtered out. When measuring the surrounding sound while User speaking Moreover There is no need to use any series of circuits to measure the gaps between speech.

Claims (2)

1. How to automatically adjust the volume of the phone speaker according to the sound. Around the point of the phone Where the method consists of steps of: - defining the window of a given time period. Which will exist during the The beginning of a phone call; - Measurement of ambient sound during a specified time window; And - the speaker volume adjustment relative to the measured surround sound. 2. Methods outlined in Claim 1, where the Time Window is tagged: