WO2006064800A1 - 音声出力制御装置 - Google Patents
音声出力制御装置 Download PDFInfo
- Publication number
- WO2006064800A1 WO2006064800A1 PCT/JP2005/022873 JP2005022873W WO2006064800A1 WO 2006064800 A1 WO2006064800 A1 WO 2006064800A1 JP 2005022873 W JP2005022873 W JP 2005022873W WO 2006064800 A1 WO2006064800 A1 WO 2006064800A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- unit
- speaker
- mute
- output
- connection
- Prior art date
Links
- 230000005236 sound signal Effects 0.000 claims abstract description 107
- 238000001514 detection method Methods 0.000 claims description 22
- 238000010586 diagram Methods 0.000 description 33
- 238000003780 insertion Methods 0.000 description 5
- 230000037431 insertion Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 210000000988 bone and bone Anatomy 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 230000007423 decrease Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000000644 propagated effect Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R5/00—Stereophonic arrangements
- H04R5/04—Circuit arrangements, e.g. for selective connection of amplifier inputs/outputs to loudspeakers, for loudspeaker detection, or for adaptation of settings to personal preferences or hearing impairments
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/1613—Constructional details or arrangements for portable computers
- G06F1/1615—Constructional details or arrangements for portable computers with several enclosures having relative motions, each enclosure supporting at least one I/O or computing function
- G06F1/1616—Constructional details or arrangements for portable computers with several enclosures having relative motions, each enclosure supporting at least one I/O or computing function with folding flat displays, e.g. laptop computers or notebooks having a clamshell configuration, with body parts pivoting to an open position around an axis parallel to the plane they define in closed position
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/1613—Constructional details or arrangements for portable computers
- G06F1/1633—Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
- G06F1/1656—Details related to functional adaptations of the enclosure, e.g. to provide protection against EMI, shock, water, or to host detachable peripherals like a mouse or removable expansions units like PCMCIA cards, or to provide access to internal components for maintenance or to removable storage supports like CDs or DVDs, or to mechanically mount accessories
- G06F1/1658—Details related to functional adaptations of the enclosure, e.g. to provide protection against EMI, shock, water, or to host detachable peripherals like a mouse or removable expansions units like PCMCIA cards, or to provide access to internal components for maintenance or to removable storage supports like CDs or DVDs, or to mechanically mount accessories related to the mounting of internal components, e.g. disc drive or any other functional module
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/16—Sound input; Sound output
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/66—Structural association with built-in electrical component
- H01R13/70—Structural association with built-in electrical component with built-in switch
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R2107/00—Four or more poles
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
- H01R24/58—Contacts spaced along longitudinal axis of engagement
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
- H04R1/1091—Details not provided for in groups H04R1/1008 - H04R1/1083
Definitions
- the present invention relates to a technique for appropriately muting sound output from an output device such as a headphone or an external speaker.
- headphones are very commonly used as devices for listening to audio by connecting to electronic devices such as televisions and radios.
- electronic devices become more sophisticated, there are various types of headphones equipped with remote controls for controlling music playback and antennas for TV tuners.
- FIG. 31 is a schematic diagram of a conventional headphone antenna.
- the headphone antenna 90 includes a speaker unit 91, a cable 92, and a plug 93 as shown in FIG.
- the headphone antenna 90 has an antenna line 92c together with the sound signal lines 92a and 92b of the cable 92, and a reception signal from the antenna line 92c is transmitted to an electronic device. And les.
- the headphone antenna 90 having both the headphone and antenna functions in this way for a unit-type TV (Television) tuner that is mounted on a personal computer's mopile bay, etc., it is possible to reduce the space required for this connection. It is possible.
- a device having a mute function for muting the audio output from a speaker when a headphone plug is attached to a jack on the tuner side is generally used. ing.
- Patent Document 1 Japanese Patent Laid-Open No. 2000-182310
- Patent Document 2 JP 2002-76982 A
- Patent Document 3 JP-A-9 116961
- Patent Document 4 JP-A-10-155191
- Patent Document 5 Japanese Patent Laid-Open No. 2002-10389
- the present invention provides a technique capable of appropriately muting the audio output in accordance with the state of the output device such as a headphone or an antenna.
- the present invention employs the following configuration.
- the output device of the present invention is a device that outputs a sound signal from an electronic device as sound
- connection portion connected to a connection terminal of the electronic device, a wire portion having one end connected to the connection portion and transmitting a sound signal from the electronic device, and the connection portion of the wire portion opposite to the connection portion Whether or not the output unit is connected to the relay unit, and the output unit is configured to relay the sound signal and output the sound signal as sound.
- the connection unit has a state presentation unit that shows power.
- the state presentation unit may be a terminal having different electrical characteristics depending on a connection state between the output unit and the relay unit.
- the output device includes a detection unit that detects whether or not the output unit is connected to the relay unit, and the relay unit includes a signal line that transmits the detection result from the relay unit to the connection unit. Even if the said line part is equipped, it is good.
- the wire portion transmits a signal line for an antenna or a sound signal.
- the signal line may have an antenna function
- the connection portion may include an output terminal for outputting a reception signal from the signal line for the antenna or the signal line for transmitting the sound signal to the electronic device. good.
- the output device may be a device that is used by being connected to an electronic device that silences the sound signal in accordance with the electrical characteristics of the state presentation unit.
- the output device may include the output unit that is detachably connected to the relay unit and outputs a sound signal from the relay unit as sound.
- the output device may include a switching unit for switching whether or not to make presentation by the state presentation unit in the relay unit.
- the output device includes a circuit that is closed when the state presentation unit connects the output unit to the relay unit and opens when the connection is canceled, and the switching unit is connected to the connection unit.
- the switching unit may be a switch that opens and closes the circuit.
- the output device of the present invention is a device that outputs a sound signal from an electronic device as sound, and has a connection portion connected to a connection terminal of the electronic device and one end portion connected to the connection portion.
- a wire portion for transmitting a sound signal from the electronic device, an output portion connected to an end of the wire portion opposite to the connection portion and outputting the sound signal as sound, and the wire portion A switching unit that is positioned between the connection unit and the output unit and that switches a state to be presented to the electronic device via the linear unit.
- the audio output control device of the present invention is an audio output control device in an electronic device that outputs an audio signal from a first speaker, and is connected to an antenna and / or a terminal of a second speaker. Detects whether or not the terminal is connected to the connecting portion, and outputs the audio signal to the first speaker when the terminal is not connected to the connecting portion, and the terminal is connected to the connecting portion. If mute invalidity is selected by the mute instruction unit for muting the output to the first speaker and the switch for selecting mute valid Z invalid, the mute is selected. A mute control unit that disables the mute function of the mute instruction unit and outputs the audio signal to the first speaker even when the terminal is connected to the connection unit.
- the switch is provided in the second speaker, A detection unit for detecting the state of the switch is provided.
- the audio output control device of the present invention is an audio output control device in an electronic device that outputs an audio signal from a first speaker, and is connected to a connection portion to which an antenna and / or a second speaker is connected. When the second speaker is connected to the connection section, the output to the first speaker is muted and the second speaker power is not connected. Is equipped with a mute controller that disables the mute function and outputs the audio signal to the first speaker power.
- the audio output control device of the present invention is an audio output control device in an electronic device that outputs an audio signal from a first speaker, and is connected to an antenna that can be attached to and detached from a second speaker portion. It is detected whether or not the second speaker part is connected to the antenna connected to the connection part. If the second speaker part is connected, the output to the first speaker is described above. And a mute control unit that disables the mute function and outputs an audio signal to the first speaker when the second speaker part is not connected to the connection unit.
- the mute invalidation is selected when the mute invalidation is selected by the switch for selecting mute valid / invalid.
- the output to the first speaker may be muted.
- the receiving device of the present invention is a receiving device in an electronic device that receives a radio signal and outputs an audio signal from the first speaker, and is connected to the terminal of the antenna and / or the second speaker. Connected to the connecting portion, a receiving portion for receiving a radio signal via the antenna connected to the connecting portion, and whether the terminal is connected to the connecting portion, and the terminal is connected to the connecting portion. If the terminal is not connected, the audio signal is output to the first speaker. If the terminal is connected to the connection unit, the mute instruction unit is configured to mute the output to the first speaker.
- a switch for selecting enable / disable of the mute and when the mute disable is selected by the switch, the mute function of the mute instruction unit is disabled, and the terminal is connected to the connection unit. Even if that were a mute control unit configured to output the audio signal to said first speaker.
- the receiving device of the present invention receives a radio signal and outputs an audio signal from the first speaker.
- a receiving unit in an electronic device that receives power, a connection unit to which an antenna and / or a second speaker is connected, a reception unit that receives a radio signal via the antenna connected to the connection unit, and When the type of the terminal connected to the connection part is detected and the second speaker is connected to the connection part, the output to the first speaker is muted and the second speaker is connected. If not, a mute control unit is provided that disables the mute function and outputs an audio signal to the first speaker.
- the receiving device is in the state where the mute invalidity is selected by the switch for selecting valid Z invalidity of the mute.
- the output to one speaker may be muted.
- the receiving device of the present invention is a receiving device in an electronic device that receives a radio signal and outputs an audio signal from a first speaker, and includes an antenna that can be attached to and detached from a second speaker portion.
- a second connecting portion connected to the connecting portion; a receiving portion that receives a radio signal via the antenna connected to the connecting portion; and the second speaker portion connected to the antenna connected to the connecting portion.
- the output to the first speaker is muted, and the second speaker portion is connected to the connection portion.
- a mute control unit that disables the mute function and outputs an audio signal to the first speaker is provided.
- the receiving device Even when the output to the first speaker is muted, the receiving device is incapable of being muted when mute invalidity is selected by a switch for selecting mute valid / invalid.
- the output to one speaker may be muted.
- the switch may be a switch provided in the second speaker.
- the receiving device may be an expansion unit that is exclusively connected to another expansion unit with respect to the expansion slot of the electronic device.
- the receiving apparatus may further include a TV tuner part that generates video data and audio data from a radio wave signal of TV broadcast received as the radio signal.
- the receiving system of the present invention is a system for receiving a radio signal and outputting an audio signal from a first speaker, to which an antenna and / or a terminal of the second speaker are connected.
- a receiving unit that receives a radio signal via the antenna connected to the connecting unit, and outputs audio from the first speaker based on the audio signal, while the audio signal is output according to the mute signal
- An output unit for muting the output of audio and whether or not the terminal is connected to the connection unit are detected, a mute signal is notified to the output unit based on the detection result, and the terminal is connected to the connection unit.
- the audio signal is output to the first speaker, and when the terminal is connected to the connecting portion, the output to the first speaker is muted.
- the mute function of the mute instruction unit is disabled when the instruction unit, the switch for selecting mute valid Z invalidity, and mute invalidity are selected by the switch, and the connection And a mute control unit for outputting the audio signal to the first speaker even when the terminal is connected to the connection unit.
- the reception system may include a detection unit in which the switch is provided in the second speaker and detects a state of the switch.
- the receiving system of the present invention is a system that receives a radio signal and outputs an audio signal from a first speaker, and a connection unit to which an antenna and / or a terminal of the second speaker are connected. Receiving a radio signal via the antenna connected to the connection unit, and outputting a first speaker power sound based on the audio signal, and muting the output of the audio according to the mute signal.
- the mute signal is notified to the output unit based on the detection result, and the second speaker is connected to the connection unit
- the mute function is disabled and the audio signal is output to the first speaker. That and a mute control unit.
- the receiving system of the present invention is a system that receives a radio signal and outputs an audio signal from a first speaker, and is connected to an antenna that can be attached to and detached from the second speaker.
- a reception unit that receives a radio signal via the antenna connected to the connection unit, and outputs a first speaker power sound based on the audio signal, while muting the output of the audio according to the mute signal
- An output unit and an antenna connected to the connection unit When the second speaker portion is connected, the mute signal is notified to the output unit based on the detection result, and the second speaker portion is connected. Mute the output to the first speaker, and if the second speaker portion is not connected to the connection portion, disable the mute function and output the audio signal to the first speaker. And a mute controller.
- the reception system may include an expansion slot that can exclusively connect a plurality of types of expansion units, and may include the connection unit, the reception unit, and the mute control unit as expansion units.
- the reception unit may be a TV tuner unit that generates video data and audio data from a radio wave signal of TV broadcast received as the radio signal.
- the second speaker may be a device that outputs sound that can be attached to and detached from the connection unit, such as headphones or an external speaker.
- the headphones may be any device such as earphones, earphones, and bone conduction speakers that can be worn on the head or the like to listen to the sound output personally.
- the sound is not limited to the sound of a TV composed of a person's voice, music, or the like as long as it is a sound, such as music, voice, and electronic sound.
- the present invention makes it possible to appropriately mute the audio output in accordance with the state of the output device such as a headphone or an antenna.
- FIG. 1 is a schematic diagram of a headphone antenna according to the present invention.
- FIG. 3 is an external view of a headphone antenna according to the present invention.
- FIG. 11 is an explanatory diagram of the computer according to the second embodiment.
- FIG. 12 is a schematic diagram of a headphone according to Embodiment 2.
- FIG. 13 is a schematic diagram of a headphone antenna according to a third embodiment.
- FIG. 15 is a schematic diagram of a headphone according to Embodiment 4.
- FIG. 16 is a schematic configuration diagram of a personal computer (receiving system) 2 equipped with a tuner unit (receiving device) 1 according to the present invention.
- FIG. 19 is a schematic configuration diagram of Embodiment 6 of the present invention.
- FIG. 20 is an explanatory diagram of the mute control unit.
- FIG. 22 is a schematic configuration diagram of Embodiment 7 of the present invention.
- FIG. 26 is a schematic diagram of Embodiment 8 of the present invention.
- FIG. 29 is a schematic configuration diagram of Modification 1 of Embodiment 8.
- FIG. 30 is a schematic configuration diagram of Modification 2 of Embodiment 8.
- Tuner unit (receiver) 2 Personal computer (electronic equipment, receiving system)
- FIG. 1 is a schematic diagram of a headphone antenna (output device) 3HA according to the present invention
- FIG. 2 is a state in which the headphone antenna 3HA is connected to a connection part 17 of an electronic device and an output part (speaker unit) 31 is removed.
- FIG. 3 is an external view of the headphone antenna 3HA.
- the headphone antenna 3HA of the present embodiment includes a speaker unit (output unit) 31, a relay unit 32, a cable (wire portion) 33, and a plug (connection unit) 34. It consists of
- the headphone antenna 3HA When the plug 34 is connected to an electronic device such as a television set and an audio signal is input from the device, the headphone antenna 3HA is transmitted to the speaker unit 31 via the cable 33 and is output as audio.
- the cable 33 of the headphone antenna 3HA includes an audio signal line 33a, 33b, a GND line 33e, an antenna line 33c, and a line 33d for transmitting a connection state described later. These lines 33a to 33e are connected to 34a to 34e of the plug 34, respectively. In FIGS. 1 and 2, only the line (signal line) is shown as the cable 33, and the actual force is actually covered.
- FIG. 4 and 5 are external views of the relay unit 32.
- the relay part 32 includes a jack 35 so that the plug 36 of the speaker unit 31 can be attached and detached.
- the relay portion 32 includes a locking portion (a clip in this example) 37 for locking at an arbitrary position.
- the jack 35 of the middle portion 32 is provided with terminals 32a to 32d connected to the lines 33a, 33b, 33d, and 33e.
- the terminal 32c functions as a detection unit for detecting whether or not the speaker unit 31 is connected.
- the terminal 32c of the relay part 32 is connected to the terminal 32d for GND via the terminal 36c of the plug 36 in a state where the speaker unit 31 is connected to the relay part 32 as shown in FIG. .
- the speaker unit 31 When the speaker unit 31 is separated from the relay unit 32, it becomes non-contact (NC: No Connect) as shown in FIG. That is, the terminal 34 (status display unit) 34e of the plug 34 is also equivalent to GND when the speaker unit 31 is connected to the relay unit 32 when the speaker unit 31 is separated from the relay unit 32.
- the electrical characteristics change.
- the plug 3 It is possible to determine whether or not the speaker unit 3HA is connected according to the electrical characteristics of the terminal 34d of 4, that is, whether or not the function of outputting sound from the headphone antenna is valid.
- FIG. 6 is an external view of this computer
- FIG. 7 is a schematic configuration diagram.
- the notebook PC 2 includes a computer main body 51 and a display unit 53 connected to the computer main body 51 by a hinge 52 so as to be opened and closed.
- Arrows XI and X2 indicate the width direction of the notebook PC2
- arrows Yl and Y2 indicate the depth direction
- arrows Zl and Z2 indicate the height (thickness) direction.
- the computer main body 51 has a keyboard portion 54 on the upper surface, a CPU and the like inside, and an expansion bay 56 for accommodating an expansion unit is formed on the lower right side.
- the expansion bay 56 has an opening 58 on the right side surface 57 of the computer main body 51 as an inlet of the expansion unit.
- the expansion bay 56 has a slit shape extending from the opening 58 to the middle of the apparatus in the direction of the arrow X2, and a connector 59 is provided at the end of the X2 side. Since the connector 59 is located inside the computer main body 51, a part of the upper surface of the main body 51 is notched in FIG.
- a tuner unit (receiving device) 1 an FD unit 61, a CD-ROM unit 62, and the like are prepared.
- These expansion units 1, 61, 62 have a flat plate shape that can be fitted into the expansion bay 56, and have a connector 63 that fits into the connector 59 at the distal end in the insertion direction (X 2).
- the units 1, 61, 62 are each mounted on the expansion bay 56 exclusively. As a result, the notebook PC 2 can be accessed to the expansion unit through the connector 59 and its functions can be expanded.
- the expansion bay 56 may be referred to in various terms, and may be referred to as a bay, an expansion slot, a multi bay, and a multi-pass bay (multipurpose bay). Then, as shown in FIG. 7, when the tuner unit 1 is inserted into the expansion bay 56 of the PC 2, it receives a TV broadcast and outputs a video signal and an audio signal to the PC 2. The audio signal is converted into a signal of a predetermined format by the sound chip 25 and then output to the speaker amplifier (output unit) 21 and the headphone amplifier 23.
- the speaker amplifier (output unit) 21 amplifies the sound signal and outputs the sound from the speakers 22R and 22L.
- the headphone amplifier 23 amplifies the sound signal and outputs the sound from the headphone connected to the headphone jack 17 or the headphone jack 24. Instead of using the headphone amplifier 23, the signal from the sound chip 25 may be connected directly to the headphone jack 17 or the headphone jack 24.
- the speaker amplifier 21 has a mute function, and mutes audio output from the speakers 22R and 22L in accordance with a mute signal from the jacks 17 and 24.
- a mute signal is output low when headphones are connected to jacks 17 and 24, and high when no headphones are connected.
- the outputs of the jacks 17 and 24 are input to the speaker amplifier 21 via the AND circuit 21a.
- the speaker amplifier 21 mutes the outputs of the speakers 22R and 22L when the output power ow of the AND circuit 21a is present. That is, if a headphone is connected to one of the jacks 17, 24, the output force S to the speakers 22R, 22L is muted.
- the operation of the mute function when the headphones are connected to jack 17 and when the headphones are not connected to jack 17 will be described below when headphones are not connected to jack 24.
- FIG. 8 is an external perspective view of the tuner unit 1
- FIG. 9 is a schematic configuration diagram of the tuner unit 1.
- the outer shape of the housing 10 is substantially flat, and the connector 63 is provided so as to protrude from the distal end surface in the insertion direction (X2 direction).
- a headphone jack (connector) 17, S is located on the rear end surface in the insertion direction, that is, on the outer surface 64 that is located on the outer side when fitted to the expansion bay 56 and is flush with the right side surface of the notebook PC 2.
- Video input terminal 65 and composite input terminal 66 are lined up.
- the tuner unit 1 includes a jack 17, a decoding unit (receiving unit) 12, and a mute control unit 18.
- Jack 17 is the terminal of antenna 3A or headphone antenna 3HA as shown in Fig. 2. (Plug) is connected.
- the decoding unit 12 generates a video signal and an audio signal based on a radio signal (TV broadcast) received via the antenna part of the antenna 3A or the headphone antenna 3 HA connected to the jack 17. .
- a radio signal TV broadcast
- the jack 17 on the TV tuner side includes terminals 17a to 17e for left and right audio signals, antennas, mute signals, and GND, and terminals 34a to 34e of the headphone antenna 3HA. And connect respectively.
- the connection unit 17 for detecting the state of the output devices 3H and 3HA and the mute control unit 18 for controlling the audio output based on the potential of the terminal 17d of the connection unit are the audio output in the computer 2.
- the control device is configured.
- the mute control unit 18 sets the mute signal to the speaker amplifier 21 to Low (mute function enabled), and mutes the output to the speakers 22R and 22L.
- the mute function can be controlled to be valid or invalid depending on whether or not the speaker unit 31 is connected to the relay unit 32.
- an antenna 3A as shown in FIG. As for the terminal of the antenna 3A that is not also used as a headphone, the terminal 44d for the mute signal is NC. Even in this case, when the antenna 3A is connected to the connection unit 17, the terminal 17d is kept High, so that the mute control unit 18 can disable the mute function by setting the mute signal to High.
- the connection state of the speaker unit 31 can be presented.
- the mute function can be properly controlled on the notebook PC side.
- the speaker unit 31 For example, if you want to watch personally, connect the speaker unit 31 to the relay unit 32 and listen to the TV broadcast sound received via this antenna line with the headphone antenna 3HA and watch it with multiple people. In this case, it is possible to select such that the speaker unit 31 is separated from the relay unit, and the sound of the TV broadcast received via the antenna line is heard through the speakers 22R and 22L.
- whether or not to output sound from the speaker forces 22R and 22L can be selected depending on whether the speaker unit 31 is connected or disconnected, so that the user can operate intuitively with good operability.
- Equipment can be provided. In this case, the antenna can continue to function effectively.
- the relay unit 32 since the relay unit 32 includes the clip 37, the clip unit 37 can be fixed to the user's clothes and the relay unit 32 can be arbitrarily selected even when the speaker unit 31 attached to the user's ear is removed.
- the antenna can be kept at a position with good reception sensitivity, for example, a high position.
- connection section 17 of the headphone antenna 3HA and the dedicated antenna 3A that are not muted is shared. it can.
- this embodiment can be widely applied to electronic devices that connect an antenna and headphones, such as a radio, a mobile phone, and a mobile TV.
- the antenna line 33c is separately provided.
- the dedicated line 33c is not necessarily provided. Since the frequency band of the TV broadcast signal and the audio signal is different, if the signal of the TV broadcast signal frequency band propagated through the audio signal lines 33a and 33b is separated and extracted by the notebook PC, the TV broadcast signal is It can be received.
- the present invention makes it possible to attach and detach the output unit and present the connection state of the output unit, thereby indicating whether the sound output function is valid or invalid, and appropriately using other functions. Provide technology that can be used.
- FIG. 11 and 12 are schematic configuration diagrams of Embodiment 2 of the present invention.
- the control port An example of a headphone equipped with a telephone is shown. Note that the same members as those in the above-described embodiment are denoted by the same reference numerals and the description thereof is omitted.
- the headphone 3H of the present embodiment includes a controller 38 in the relay unit 32, and a control signal from the controller 38 is transmitted via a control signal line 33f. Connected to terminal 34f of plug 34.
- this control signal is transmitted from the terminal 19f of the connection part 19 to the control part 20 to control music playback, stop, volume change, etc.
- the number of lines and terminals from the controller 38 to the control unit 20 is shown as one for convenience. However, the number of lines and terminals is not limited to this and may be any number depending on the number of functions to be controlled.
- the speaker amplifier 21 of the present embodiment receives a detection result as to whether or not the speaker unit 31 is connected from the control unit 18 based on the potential of the terminal 19d of the jack 19, and the headphones are connected.
- the audio signal is output with the sound field setting for the headphones, and when the headphone is connected, when it is connected (when the received signal is high), the speaker is output.
- the mute may be controlled according to the detection result as in the above-described embodiment.
- the connection state of the speaker unit 31 since the connection state of the speaker unit 31 can be presented, the sound field setting can be appropriately controlled on the notebook PC side. Since only the speaker unit 31 can be separated, only the remote control function can be used while disabling the sound output function of the headphones 3H.
- FIG. 13 is a schematic diagram of Embodiment 3 according to the present invention. This embodiment is different from the above-described first embodiment in that a switch 32e for disabling mute is provided in the connection portion 32. Since other configurations are substantially the same, the same elements are denoted by the same reference numerals and the description thereof is omitted.
- the mute invalid switch 32e is provided between the terminal 32c of the relay unit 32 and the terminal 34d of the plug 34, and switches between opening and closing of the mute line 33d.
- FIG. 14 is an external view of the relay unit 32 provided with the mute invalid switch 32e. This embodiment In this state, the user operates the mute invalid switch provided on the side surface of the relay unit 32 to arbitrarily enable / disable the mute function.
- the mute invalid switch is in the closed state, the sound output from the built-in speakers 22R and 22L is performed when the same force unit 31 as in the first embodiment is connected to the relay unit 32.
- the audio output from the built-in speakers 22R and 22L is not muted.
- the mute function can always be disabled because the potential of the jack 17 terminal (detector) 17d does not drop to Low.
- the present embodiment it is possible to arbitrarily set the effective Z invalidity of the mute function, such as invalidating the mute function while the speaker unit 31 is connected to the relay unit 32. That is, when the gain of the radio signal decreases when the speaker force unit 31 is removed, it is possible to output sound from the built-in speakers 22R and 22L while the speaker unit 31 is connected.
- FIG. 15 is a schematic diagram of Embodiment 4 according to the present invention.
- this embodiment is provided with a speaker unit 31 fixed to a relay section (also referred to as an operation section in this example) and a switch 32e for disabling mute on the operation section 32.
- the difference is in the provision. Since other configurations are substantially the same, the same elements are denoted by the same reference numerals and the description thereof is omitted.
- the mute invalid switch 32e of the present embodiment is connected to the mute line 33d from the terminal 34d of the plug 34 and the ground line 33e in the operation unit 32. .
- the potential of the terminal 19 (detector) 19d of the jack 19 can be switched to High or Low.
- the user can arbitrarily switch the mute function valid Z invalidity at hand (operation unit).
- FIG. 16 shows a personal combination equipped with a tuner unit (receiver) 1 according to the present invention.
- 2 is a schematic configuration diagram of a uter (receiving system, electronic device) 2.
- FIG. 16 shows a personal combination equipped with a tuner unit (receiver) 1 according to the present invention.
- 2 is a schematic configuration diagram of a uter (receiving system, electronic device) 2.
- FIG. 16 shows a personal combination equipped with a tuner unit (receiver) 1 according to the present invention.
- 2 is a schematic configuration diagram of a uter (receiving system, electronic device) 2.
- the tuner unit 1 of this example is attached to a card slot of a personal computer (PC) 2, receives a TV broadcast, and outputs a video signal and an audio signal to the PC 2.
- This sound signal is converted into a signal of a predetermined format by the sound chip 25 and then output to the speaker amplifier (output unit) 21 and the headphone amplifier 23.
- the speaker amplifier (output unit) 21 amplifies the sound signal and outputs the sound from the speakers 22R and 22L.
- the headphone amplifier 23 amplifies the sound signal and outputs the sound from the headphone antenna terminal (connection unit) 11 or the headphone terminal 24 connected to the headphone terminal 24.
- the tuner unit 1 includes a connection unit 11, a mute instruction unit lla, a decode unit (reception unit) 12, a mute invalid switch 14, and a mute control unit 15.
- the connecting part (jack) 11 is an antenna 3A or a headphone (second speaker force) 3H, or a headphone antenna (an antenna to which the second speaker can be attached and detached) 3H
- a terminal (plug) Is connected is an antenna 3A or a headphone (second speaker force) 3H, or a headphone antenna (an antenna to which the second speaker can be attached and detached) 3H
- a terminal (plug) Is connected is an antenna 3A or a headphone (second speaker force) 3H, or a headphone antenna (an antenna to which the second speaker can be attached and detached) 3H
- a terminal (plug) Is connected.
- the decoding unit 12 receives the video signal and the audio signal based on the radio signal (TV broadcast) received via the antenna part of the antenna 3A or the headphone antenna 3HA connected to the connection unit 11. Generate.
- the mute instruction unit 11a outputs a mute signal depending on whether or not the terminal is connected to the connection unit 11.
- the audio signal is output to the speakers 22R and 22L, and when the terminal is connected to the connection unit 11, The output to the speakers 22R and 22L is muted.
- Vcc 3 to 5V
- FIG. 18 shows an example of the terminal of the headphone antenna 3AH
- the contact J5 and the contact J4 are electrically connected by the terminal as shown in FIG.
- the output of contact J5 as a mute signal goes low (equivalent to GND) (approximately 0V).
- GND Equivalent to GND
- the present invention is not limited to this. Any structure that can output a mute signal according to the connection state of the terminals, such as a structure that mechanically detects with a pin or a structure that detects photoelectrically with a photo force bra, may be used.
- the mute invalid switch (switching unit) 14 selects whether the mute is valid / invalid by a user operation, and outputs a mute control signal in response to the valid Z invalidity.
- the mute control signal is output so that it is Low when the mute is enabled and High when the mute is disabled.
- the mute control unit 15 disables the mute function when mute invalidity is selected by the switch 14, and even when the terminal is connected to the connection unit 11 (Low), Output the mute signal as High. That is, the mute control unit of this example outputs a logical sum of the mute signal of the mute instruction unit 1 la and the mute control signal of the switch 14.
- the mute instruction unit 11a that outputs a mute signal depending on whether or not the output devices 3H and 3HA are connected to the connection unit 11, and the mute invalidation that switches mute valid / invalid
- the mute controller 15 that controls the audio output based on the state of the switch 14, the mute instruction unit 11 a, and the mute invalid switch 14 constitutes an audio output control device in the computer 2.
- the headphone jack 24 is also provided on the front of the PC 2. Like the connection unit 11, the headphone jack 24 is low, and the headphone jack 24 is high when the headphone terminal is not connected. Outputs a mute signal. The outputs of the mute controller 15 and the headphone jack 24 are input to the speaker amplifier 21 via the AND circuit 21a.
- the speaker amplifier 21 mutes the outputs of the speakers 22 R, 22 L when the output power SLow of the AND circuit 21 a is SLow. That is, if the output power SLow of either the mute controller 15 or the headphone jack 24 is SLow, the output to the speakers 22R and 22L is muted.
- the selection of the mute function when the terminal is connected to the connection part 11 and when the terminal is connected to the connection part 11 is selected. explain.
- the tuner unit 1 of the present embodiment sets the mute signal from the mute instruction unit 11a to High and outputs the mute control unit 15 to the output.
- the sound is output from the speaker amplifier 21 to the speakers 22R and 22L.
- a voice signal is output.
- the switch 14 When the switch 14 is enabled and the terminal is connected to the connection unit 11, the mute signal from the mute instruction unit 11a is set low and the output of the mute control unit 15 is set low. Thus, the audio signal from the speaker amplifier 21 to the speakers 22R and 22L is muted.
- the tuner unit 1 of the present embodiment sets the mute signal from the mute instruction unit 11a to High, and The audio signal is output from the speaker amplifier 21 to the speakers 22R, 22L by setting the output of the voice control unit 15 to High.
- the mute function when a terminal is connected to the connection unit 11 can be disabled by the mute invalid switch 14.
- the headphone antenna 3HA is connected to the connection unit 11, the audio signal received through the antenna unit is heard with headphones, and the PC 2 is used indoors.
- a dedicated antenna 3A is connected to the connection unit 11, and the audio signal received through this antenna can be heard through a speaker.
- FIG. 19 is a schematic configuration diagram of Embodiment 2 of the present invention. Compared to Embodiment 1 described above, this embodiment is configured to execute the mute function when the mute control unit detects a headphone connection, instead of selecting the mute function using the switch. It is different. Since other configurations are substantially the same, the same members are denoted by the same reference numerals, and the description thereof is omitted. [0099] As shown in FIG. 19, in the present embodiment, the mute control unit 16 has an antenna 3A, a headphone 3H, or a headphone antenna 3HA, and any of a plurality of types (three types in this example) of terminals. 11 detects the force connected to 11, and outputs a mute signal corresponding to the detection result to the power amplifier 21 (and circuit 21a).
- FIG. 20 is an explanatory diagram of the mute controller 16 that detects the type of this terminal.
- Vcc 3 to 5 V
- the output of the contact J1 as a mute signal is in a high state of a predetermined voltage value.
- FIG. 21 shows an example of the terminal 3HA
- the mute signal to the speaker amplifier 21 is set to Low (the mute function is enabled), and the output to the speakers 22R and 22L is muted.
- the presence / absence of connection was detected based on the voltage state of the contact point connected to the headphones.
- a predetermined value for example, infinite
- connection unit 11 for detecting the type of the output devices 3H and 3HA, and the mute control unit 16 for controlling the audio output based on the potential of the contact J1 or J2 of the connection unit 11. Constitutes an audio output control device in the computer 2.
- the contact PI (P2) on the terminal side that contacts the contact J1 (J2) is NC (No Contact).
- the output (mute signal) from contact Jl CF2) remains High. That is, the mute controller 16 sets the mute signal to the speaker amplifier 21 to High (mute function disabled) and does not mute the output to the speakers 22R and 22L.
- the mute function when a terminal is connected to the connection unit 11, the mute function can be set to be valid or invalid depending on the type of the terminal. Therefore, as in the above-described embodiment, the antenna and headphones are connected to the same connection portion, and the antenna is connected in the receiver 1 that is simplified, reduces the number of parts, and saves space.
- the mute function When connected to the unit, the mute function can be automatically disabled and the audio signal can be output from the speaker.
- FIG. 22 is a schematic configuration diagram of Embodiment 7 of the present invention. Compared with the first embodiment described above, this embodiment executes the mute function when the connection of the headphone portion of the headphone antenna is detected by the mute controller instead of selecting the mute function by the switch. Point power of composition is different. Since other configurations are substantially the same, the same members are denoted by the same reference numerals, and the description thereof is omitted.
- the headphone antenna 4HA is connected to the connection unit 17.
- This headphone antenna 4HA includes a base portion 4A and a headphone portion 4H.
- the mute controller 18 detects whether or not the headphone part 4H of the headphone antenna 4HA is connected to the base part 4A, and outputs a mute signal according to the detection result to the speaker amplifier 21 (and circuit 21a).
- FIG. 23 is an explanatory diagram of the headphone antenna 4HA and the mute controller 18.
- the connection portion 17 on the TV tuner side includes contacts J1 to J5 for left and right audio signals, antennas, mute signals, and GND. That is, the TV tuner-side terminal (plug) 41 of the headphone antenna 4HA is provided with contacts P1 to P5 that come into contact therewith.
- the base portion 4A includes a line connected to each of the contacts P1 to P5 from the terminal 41 to the relay unit 42, and the line connected to the contact P3 functions as an antenna.
- the connection unit 17 for detecting the type of the output devices 4H and 4HA and the mute control unit 18 for controlling the audio output based on the potential of the contact of the connection unit 17 include the audio in the computer 2.
- An output control device is configured.
- Vcc 3 to 5 V
- the contact J4 is in a high state of a predetermined voltage value. That is, mute control Unit 18 sets the mute signal to speaker amplifier 21 to High (mute function disabled) and does not mute the output to speaker forces 22R and 22L.
- J5 is conducted by terminal 43, and contact J4 becomes low (equivalent to GND, approximately 0V). That is, the mute control unit 18 sets the mute signal to the speaker amplifier 21 to Low (mute function valid) and mutes the output to the speakers 22R and 22L.
- the mute function can be set to be valid or invalid depending on whether or not the headphone part 4H is connected to the relay unit 42.
- a terminal 44 of a dedicated antenna as shown in Fig. 25 may be connected to the connection portion 17.
- the terminal 44 of this dedicated antenna has a contact J4 for the mute signal as NC. Even in this case, when the terminal 44 of the dedicated antenna is connected to the connection part 17, the contact J3 is kept High, so that the mute control part 18 can disable the mute function by setting the mute signal to High.
- FIG. 26 is a schematic diagram of Embodiment 8 of the present invention.
- This embodiment shows an example of a notebook personal computer (corresponding to an electronic device, hereinafter also referred to as a notebook PC) 2 provided with a receiving device 1 similar to that of the above-described Embodiment 1 as an extension unit. .
- a notebook PC corresponding to an electronic device, hereinafter also referred to as a notebook PC
- a receiving device 1 similar to that of the above-described Embodiment 1 as an extension unit.
- the same components as those in the first embodiment are denoted by the same reference numerals and the description thereof is omitted.
- the notebook PC 2 includes a computer main body 51 and a display unit 53 connected to the computer main body 51 by a hinge 52 so as to be opened and closed.
- Arrows XI and X2 indicate the width direction of the notebook PC2
- arrows Yl and Y2 indicate the depth direction
- arrows Zl and Z2 indicate the height (thickness) direction.
- the computer main body 51 has a keyboard portion 54 on the upper surface, an internal CPU and the like, and an expansion bay 56 for accommodating an expansion unit is formed on the lower right side.
- the expansion bay 56 has an opening 58 on the right side surface 57 of the computer main body 51 as an inlet of the expansion unit.
- the expansion bay 56 has a slit shape extending from the opening 58 to the middle of the apparatus in the direction of the arrow X2, and a connector 59 is provided at the end of the X2 side. Since the connector 59 is located inside the computer main body 51, a part of the upper surface of the main body 51 is cut away in FIG. [0114] Further, as an extension unit, a tuner unit (receiving device) 1, an FD unit 61, a CD-ROM unit 62, and the like are prepared. These extension units 1, 61, 62 have a flat plate shape that can be fitted into the extension bay 56, and have a connector 63 that fits into the connector 59 at the distal end in the insertion direction (X 2). The units 1, 61, 62 are each mounted on the expansion bay 56 exclusively. As a result, the notebook PC 2 can be accessed to the expansion unit through the connector 59 and its functions can be expanded.
- the expansion bay 56 may be referred to in various terms, and may be referred to as a bay, an expansion slot, a multi bay, and a multi-pass bay (multipurpose bay).
- FIG. 27 is an external perspective view of the tuner unit 1
- FIG. 28 is a schematic configuration diagram of the tuner unit 1.
- the outer shape of the housing 10 is substantially flat, and the connector 63 is provided so as to protrude from the front end surface in the insertion direction (X2 direction).
- the headphone antenna terminal (connector) 11, S — Video input terminal 65 and composite input terminal 66 are lined up.
- the decoding unit 12 includes a video signal and audio based on a radio signal (TV broadcast) received via the antenna part of the antenna 3A or the headphone antenna 3HA connected to the connection part 11. A signal is generated and output to the sound chip 25 via the connector 63.
- a radio signal TV broadcast
- the audio signal from the headphone amplifier 23 is output to the connection unit 11 via the connector 63, and the audio is output from the headphones 3H and 3HA connected to the connection unit 11.
- the mute controller 15 transmits a mute signal to the speaker amplifier 21 (and circuit 21a) via the connector 63 based on the mute signal of the mute instruction unit 11a and the mute control signal of the switch 14.
- the mute function is invalidated, and even when the plugs 3A and 3HA are connected to the connection portion 11 (Low).
- the mute signal is output as High, and the sound can be output from the speakers 22R and 22L.
- FIG. 29 shows an example in which the receiving device 1 of Embodiment 6 (FIG. 19) is an expansion unit.
- the mute control unit 16 determines which of a plurality of types (three types in this example) of terminals such as the antenna 3A, the headphone 3H, or the headphone antenna 3HA is connected to the connection unit 11. Then, a mute signal corresponding to the detection result is output to the speaker amplifier 21 (and circuit 21a) via the connector 63.
- the mute control unit 16 sets the mute signal to Low when the connection of the headphone 3H or the headphone antenna 3HA is detected, mutes the power output, and when the connection of the antenna 3A is detected, sets the mute signal to High. Do not mute the speaker output.
- the muting function can be appropriately controlled even when the receiving device 1 of the second embodiment is the extension unit of the present embodiment.
- FIG. 30 shows an example in which the receiving device 1 of Embodiment 7 (FIG. 22) is an expansion unit.
- the contact J4 is in a high state with a predetermined voltage value. That is, the mute control unit 18 sets the mute signal to the speaker amplifier 21 to High (mute function disabled) and does not mute the output to the speakers 22R and 22L.
- the muting function can be appropriately controlled.
- the present invention is not limited to this, and information such as a received signal and an output audio signal can be processed. Any device can be used.
- the present invention is suitable as an output device for a notebook PC, a space-saving PC, a PDA, a mobile phone, etc. in which the volume of the device is limited.
- the power described in the example of the headphones is not limited to this, and any device that outputs a sound signal from an electronic device as sound, such as an external speaker power, is acceptable.
- a headphone is a device that can be worn on the head or the like, such as a earphone, earphone speaker, or bone conduction speaker, and can listen to audio output personally. That is, the headphone antenna may be any device provided with an antenna in these devices.
- the sound is not limited to the sound of a TV composed of a person's voice, music, or the like as long as it is a sound, such as music, voice, and electronic sound.
- the force described with the example using headphones may be replaced with earphones or external speakers instead of headphones.
- the present invention can be widely applied to devices that connect an antenna and a headphone, such as a radio, a mobile phone, and a mobile TV, in addition to a TV tuner.
- a headphone such as a radio, a mobile phone, and a mobile TV
- the present invention is suitable for a notebook PC, a space-saving PC, a PDA, a mobile phone, etc. in which the volume of the apparatus is restricted.
Landscapes
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Human Computer Interaction (AREA)
- General Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Mathematical Physics (AREA)
- Circuit For Audible Band Transducer (AREA)
Abstract
Description
Claims
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006548854A JP4823920B2 (ja) | 2004-12-13 | 2005-12-13 | 出力装置 |
US11/762,289 US20070286436A1 (en) | 2004-12-13 | 2007-06-13 | Sound output control device |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JPPCT/JP2004/018583 | 2004-12-13 | ||
PCT/JP2004/018583 WO2006064535A1 (ja) | 2004-12-13 | 2004-12-13 | ミュート機能を備えた受信装置 |
PCT/JP2004/019635 WO2006070468A1 (ja) | 2004-12-28 | 2004-12-28 | 出力装置 |
JPPCT/JP2004/019635 | 2004-12-28 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US11/762,289 Continuation US20070286436A1 (en) | 2004-12-13 | 2007-06-13 | Sound output control device |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2006064800A1 true WO2006064800A1 (ja) | 2006-06-22 |
Family
ID=36587855
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2005/022873 WO2006064800A1 (ja) | 2004-12-13 | 2005-12-13 | 音声出力制御装置 |
Country Status (2)
Country | Link |
---|---|
US (1) | US20070286436A1 (ja) |
WO (1) | WO2006064800A1 (ja) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2008029478A1 (fr) * | 2006-09-08 | 2008-03-13 | Fujitsu Limited | Appareil de commande de sortie sonore |
JP2008311825A (ja) * | 2007-06-13 | 2008-12-25 | Sony Corp | 受信装置及び中継ケーブル |
US8204256B2 (en) | 2007-01-30 | 2012-06-19 | Sony Corporation | System and method for muting TV speakers when headphones in use |
JP2020201120A (ja) * | 2019-06-10 | 2020-12-17 | 三菱電機株式会社 | 配線装置、及び、配線システム |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101567362B1 (ko) * | 2009-06-09 | 2015-11-09 | 삼성전자주식회사 | 휴대용 단말기에서 오디오 신호 출력 장치 및 방법 |
EP2341584A1 (en) * | 2010-01-05 | 2011-07-06 | Tyco Electronics Nederland B.V. | Electrical connector with shell and status switch. |
CN102768558A (zh) * | 2011-05-05 | 2012-11-07 | 鸿富锦精密工业(深圳)有限公司 | 具有扬声器静音控制功能的一体电脑 |
CN102855905B (zh) * | 2011-06-29 | 2016-10-05 | 富泰华工业(深圳)有限公司 | 音频播放装置及其音量控制方法 |
KR102081797B1 (ko) * | 2012-12-13 | 2020-04-14 | 삼성전자주식회사 | 안경 장치 및 이의 제어 방법, 오디오 장치 및 이의 오디오 신호 제공 방법, 그리고 디스플레이 장치 |
WO2014105076A1 (en) * | 2012-12-31 | 2014-07-03 | Thomson Licensing | An apparatus for receiving broadcast signals with a headphone antenna |
US9491532B2 (en) * | 2013-10-03 | 2016-11-08 | Mobile Research Labs Ltd. | Adapter device to allow the monitoring of media exposure on consumer devices |
US9497579B2 (en) * | 2013-10-03 | 2016-11-15 | Mobile Research Labs Ltd. | Adapter device to allow the monitoring of media exposure on consumer devices |
SE1451466A1 (sv) | 2014-03-26 | 2015-09-27 | Sound Dimension Ab | Device for reproducing sound |
Citations (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6416744U (ja) * | 1987-07-20 | 1989-01-27 | ||
JPH06343137A (ja) * | 1993-03-31 | 1994-12-13 | Fuji Photo Film Co Ltd | ビデオカメラ並びにビデオカメラとステーション及びモ ニタ |
JPH0974531A (ja) * | 1995-09-04 | 1997-03-18 | Sony Corp | 音声映像装置 |
JPH09116961A (ja) * | 1995-10-19 | 1997-05-02 | Saitama Nippon Denki Kk | 自動応答機能付き携帯電話機 |
JPH1079997A (ja) * | 1996-09-05 | 1998-03-24 | Sony Corp | 情報機器の接続装置及びステレオ音声/映像装置の接続装置 |
JPH10145884A (ja) * | 1996-11-06 | 1998-05-29 | Toshiba Corp | 音量制御装置 |
JPH10155191A (ja) * | 1996-11-22 | 1998-06-09 | Teac Corp | ヘッドフォン装置 |
JP2000059878A (ja) * | 1998-07-21 | 2000-02-25 | Cotron Corp | イヤホン・マイクロホンセット用アダプター |
JP2000182310A (ja) * | 1998-12-14 | 2000-06-30 | Kobe Steel Ltd | 身体装着式出力装置及び情報再生装置 |
JP2001251697A (ja) * | 2000-03-06 | 2001-09-14 | Aiwa Co Ltd | 音響装置 |
JP2001285984A (ja) * | 2000-04-04 | 2001-10-12 | Fujitsu Ten Ltd | 音響装置 |
JP2002010389A (ja) * | 2000-06-20 | 2002-01-11 | Toshiba Corp | 音声再生装置 |
JP2002076982A (ja) * | 2000-08-29 | 2002-03-15 | Nec Saitama Ltd | 携帯通信装置 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5844606A (en) * | 1994-03-03 | 1998-12-01 | Fuji Photo Film Co., Ltd. | Videocamera having a multiconnector connectable to a variety of accessories |
WO2005039157A1 (ja) * | 2003-10-22 | 2005-04-28 | Sanyo Electric Co., Ltd. | 携帯電話機、表示方法、及びプログラム |
-
2005
- 2005-12-13 WO PCT/JP2005/022873 patent/WO2006064800A1/ja not_active Application Discontinuation
-
2007
- 2007-06-13 US US11/762,289 patent/US20070286436A1/en not_active Abandoned
Patent Citations (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6416744U (ja) * | 1987-07-20 | 1989-01-27 | ||
JPH06343137A (ja) * | 1993-03-31 | 1994-12-13 | Fuji Photo Film Co Ltd | ビデオカメラ並びにビデオカメラとステーション及びモ ニタ |
JPH0974531A (ja) * | 1995-09-04 | 1997-03-18 | Sony Corp | 音声映像装置 |
JPH09116961A (ja) * | 1995-10-19 | 1997-05-02 | Saitama Nippon Denki Kk | 自動応答機能付き携帯電話機 |
JPH1079997A (ja) * | 1996-09-05 | 1998-03-24 | Sony Corp | 情報機器の接続装置及びステレオ音声/映像装置の接続装置 |
JPH10145884A (ja) * | 1996-11-06 | 1998-05-29 | Toshiba Corp | 音量制御装置 |
JPH10155191A (ja) * | 1996-11-22 | 1998-06-09 | Teac Corp | ヘッドフォン装置 |
JP2000059878A (ja) * | 1998-07-21 | 2000-02-25 | Cotron Corp | イヤホン・マイクロホンセット用アダプター |
JP2000182310A (ja) * | 1998-12-14 | 2000-06-30 | Kobe Steel Ltd | 身体装着式出力装置及び情報再生装置 |
JP2001251697A (ja) * | 2000-03-06 | 2001-09-14 | Aiwa Co Ltd | 音響装置 |
JP2001285984A (ja) * | 2000-04-04 | 2001-10-12 | Fujitsu Ten Ltd | 音響装置 |
JP2002010389A (ja) * | 2000-06-20 | 2002-01-11 | Toshiba Corp | 音声再生装置 |
JP2002076982A (ja) * | 2000-08-29 | 2002-03-15 | Nec Saitama Ltd | 携帯通信装置 |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2008029478A1 (fr) * | 2006-09-08 | 2008-03-13 | Fujitsu Limited | Appareil de commande de sortie sonore |
US8204256B2 (en) | 2007-01-30 | 2012-06-19 | Sony Corporation | System and method for muting TV speakers when headphones in use |
JP2008311825A (ja) * | 2007-06-13 | 2008-12-25 | Sony Corp | 受信装置及び中継ケーブル |
JP2020201120A (ja) * | 2019-06-10 | 2020-12-17 | 三菱電機株式会社 | 配線装置、及び、配線システム |
JP7292116B2 (ja) | 2019-06-10 | 2023-06-16 | 三菱電機株式会社 | 配線装置、及び、配線システム |
Also Published As
Publication number | Publication date |
---|---|
US20070286436A1 (en) | 2007-12-13 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
WO2006064800A1 (ja) | 音声出力制御装置 | |
US8200289B2 (en) | Portable terminal | |
US5475872A (en) | Portable telephone with external transmitter-receiver connections | |
US9131309B2 (en) | Wired headset with integrated switch | |
US7215766B2 (en) | Headset with auxiliary input jack(s) for cell phone and/or other devices | |
US5610971A (en) | Dual keypad telephone handset for mobile communications | |
JP2010527541A (ja) | 周囲雑音減少機能を備えた通信装置 | |
JP3398699B2 (ja) | 携帯端末装置 | |
US20030076952A1 (en) | Earphone capable of automatically receiving telephone calls | |
JP4823920B2 (ja) | 出力装置 | |
JPH10341272A (ja) | 遠隔制御装置 | |
KR100619984B1 (ko) | 라디오 안테나를 내장한 이동통신 단말기 및 라디오 수신방법 | |
KR20060032195A (ko) | 폴더 단말기용 스피커 장치 | |
WO2006070468A1 (ja) | 出力装置 | |
JP2009284547A (ja) | 音声出力制御装置 | |
JP2009284548A (ja) | 音声出力制御装置 | |
WO2006064535A1 (ja) | ミュート機能を備えた受信装置 | |
KR200216321Y1 (ko) | 마이크겸용 이어폰 | |
KR200356181Y1 (ko) | 휴대용 무선단말기와 음악 기기를 겸용으로 사용하기위한 다기능 이어폰 장치 | |
KR100324393B1 (ko) | 컴퓨터용 멀티 커넥터 | |
KR200218635Y1 (ko) | 마이크 입출력이 가능한 스피커 | |
US20070280488A1 (en) | Electronic apparatus with earphones also capable of serving as speakers | |
KR200209082Y1 (ko) | 인터넷폰의 입출력 스위칭장치 | |
WO2008029478A1 (fr) | Appareil de commande de sortie sonore | |
JPH10200990A (ja) | 携帯音響機器用イヤホン装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
AK | Designated states |
Kind code of ref document: A1 Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BW BY BZ CA CH CN CO CR CU CZ DE DK DM DZ EC EE EG ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KM KN KP KR KZ LC LK LR LS LT LU LV LY MA MD MG MK MN MW MX MZ NA NG NI NO NZ OM PG PH PL PT RO RU SC SD SE SG SK SL SM SY TJ TM TN TR TT TZ UA UG US UZ VC VN YU ZA ZM ZW |
|
AL | Designated countries for regional patents |
Kind code of ref document: A1 Designated state(s): BW GH GM KE LS MW MZ NA SD SL SZ TZ UG ZM ZW AM AZ BY KG KZ MD RU TJ TM AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LT LU LV MC NL PL PT RO SE SI SK TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG |
|
121 | Ep: the epo has been informed by wipo that ep was designated in this application | ||
WWE | Wipo information: entry into national phase |
Ref document number: 11762289 Country of ref document: US Ref document number: 2006548854 Country of ref document: JP |
|
NENP | Non-entry into the national phase |
Ref country code: DE |
|
WWP | Wipo information: published in national office |
Ref document number: 11762289 Country of ref document: US |
|
122 | Ep: pct application non-entry in european phase |
Ref document number: 05816698 Country of ref document: EP Kind code of ref document: A1 |
|
WWW | Wipo information: withdrawn in national office |
Ref document number: 5816698 Country of ref document: EP |