Speaker volume indicator for telephone handsets
OwnerRobert D. Hughesinventor
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OwnerRobert D. Hughesinventor
Estimating the term…
A telephone contains a loudness indicator to assist persons hard of hearing in speaking into the telephone receiver at a moderate level. The indicator contains a microphone, which detects the level of the user's speech. An electronic circuit conditions the microphone output, and outputs one of three signals, depending upon the level of the microphone output. The first signal is output when the speaker speaks at the usual level, driving a first indicator light, which is colored green, to indicate a “go” to the user, that is, increase the level of speech. The second signal is output when the microphone output is slightly above the normal range, and the corresponding indicator light is colored yellow to so indicate. The third signal is output when the microphone output is of a level which far exceeds the normal range of speech. The corresponding indicator light is red, to indicate a “stop” to the user. The device may be built into the handset, and operated by the power available within the handset. Alternatively, the device may be incorporated in an add-on module, which is battery operated, and affixed to the handset by a hook and loop connector. The colored lights are located near the speaker end of the handset, so that the user may see the lights using his peripheral vision, while holding the handset in its normal position.
A method for use of a telephone handset by a hard-of-hearing person, the handset comprising a speaker, and the method comprising the steps of:
A telephone device to assist users in regulating a loudness level of their speech when speaking on the telephone, comprising:
An apparatus in the form of a modular package, attachable to a telephone handset, to assist hard-of-hearing users in regulating a loudness level of their speech, comprising:
A removeable wrap, used to assist hard-of-hearing persons in the use of a telephone handset, the wrap comprising a body, formed of a thin, flexible material, in which a speaker opening is formed, and the body further comprising:
Dependencies are inferred from the claim text.