CONTROL DEVICE WITH MUTE FUNCTIONALITY FOR A HEADSET AUDIO SYSTEM AND HEADSET AUDIO SYSTEM
A control device is disclosed for an audio headset system including a headset and a headset microphone. The control device may include a cylindrical connector section for connection to an audio output socket of an audio unit and a control section connected to the connector section. The control section may include a mute control including a mute control input device that is manually movable between a mute position and a talk position, and mute control circuitry configured to (a) allow outbound transmission of voice audio signals received from the headset microphone when the mute control input device is in the talk position and (b) prevent outbound transmission of voice audio signals received from the headset microphone when the mute control input device is in the mute position. An audio headset system including a headset, a headset microphone, and an integral control device including a mute control is also disclosed.
1 . A control device for a headset audio system including a headset configured to transmit inbound audio to a user and a headset microphone configured to receive voice audio from the user, the control device comprising:
a cylindrical connector section for connection to an audio output socket of an audio unit, the connector section having a longitudinal axis; and
a control section connected to the connector section;
wherein the control section comprises a mute control comprising:
a mute control input device that is manually movable between a mute position and a talk position; and
mute control circuitry configured to:
allow outbound transmission of voice audio signals received from the headset microphone when the mute control input device is in the talk position; and
prevent outbound transmission of voice audio signals received from the headset microphone when the mute control input device is in the mute position.
2 . The control device of claim 1 , wherein the mute control input device comprises a depressible button or a switch.
3 . The control device of claim 1 , wherein the control section further comprises a manually adjustable volume control configured to control a volume of inbound audio transmitted to the user.
4 . The control device of claim 3 , wherein the volume control is a rotary control.
5 . The control device of claim 4 , wherein the rotary control has an axis of rotation that is parallel to or corresponds to the longitudinal axis.
6 . The control device of claim 4 , wherein the mute control input device is formed integral with the volume control such that the mute control input device rotates along with the volume control.
7 . The control device of claim 1 , wherein the mute control input device comprises a push-to-talk type button or switch configured to:
move from the mute position to the talk position and remain in the talk position while being physically depressed by the user; and
automatically return from the talk position to the mute position when released by the user.
8 . The control device of claim 1 , wherein the mute control input device comprises a push-to-mute type button or switch configured to:
move from the talk position to the mute position and remain in the mute position while being physically depressed by the user; and
automatically return from the mute position to the talk position when released by the user.
9 . The control device of claim 1 , wherein the mute control input device comprises a dual position button or switch configured to:
move from the mute position to the talk position and remain in the talk position after a first depression action by the user;
move from the talk position to the mute position and remain in the mute position after a second depression action by the user.
10 . The control device of claim 1 , wherein the mute control input device comprises:
a user-actuatable mute control button or switch; and
a push-to-talk type button or switch configured to:
switch a functionality of the user-actuatable mute control button or switch between a push-to talk functionality and a push-to-mute functionality.
11 . The control device of claim 1 , wherein the control section is arranged along the longitudinal axis.
12 . The control device of claim 1 , wherein the connector section comprises a phone connector.
13 . The control device of claim 1 , further comprising a headset connector.
14 . A headset audio system, comprising:
a headset to transmit inbound audio to a user; and
a headset microphone physically coupled to the headset and configured to receive voice audio from the user;
a control device comprising:
a connector section for connection to an audio output socket of an audio unit, the connector section having a longitudinal axis; and
a control section connected to the connector section;
wherein the control section comprises a mute control comprising:
a mute control input device that is manually movable between a mute position and a talk position; and
mute control circuitry configured to:
allow outbound transmission of voice audio signals received from the headset microphone when the mute control input device is in the talk position; and
prevent outbound transmission of voice audio signals received from the headset microphone when the mute control input device is in the mute position.
15 . The headset audio system of claim 14 , wherein the mute control input device comprises a depressible button or a switch.
16 . The headset audio system of claim 14 , wherein the control section further comprises a manually adjustable volume control configured to control a volume of inbound audio transmitted to the user.
17 . The headset audio system of claim 16 , wherein:
the volume control is a rotary volume control; and
the mute control input device is formed integral with the rotary volume control such that the mute control input device rotates along with the rotary volume control.
18 . The headset audio system of claim 14 , wherein the mute control input device comprises a push-to-talk type button or switch configured to:
move from the mute position to the talk position and remain in the talk position while being physically depressed by the user; and
automatically return from the talk position to the mute position when released by the user.
19 . The headset audio system of claim 14 , wherein the mute control input device comprises a push-to-mute type button or switch configured to:
move from the talk position to the mute position and remain in the mute position while being physically depressed by the user; and
automatically return from the mute position to the talk position when released by the user.
20 . The headset audio system of claim 14 , wherein the mute control input device comprises a dual position button or switch configured to:
move from the mute position to the talk position and remain in the talk position after a first depression action by the user;
move from the talk position to the mute position and remain in the mute position after a second depression action by the user.