The light bulb image projector is a projector. The light bulb image projector is electrically powered. The light bulb image projector is configured for use as a substitute for a light bulb in a lamp. The light bulb image projector replaces the light bulb in the lamp. The light bulb image projector screws into the lamp using an Edison screw. The light bulb image projector draws electric energy from the Edison screw. The light bulb image projector incorporates a bulb structure, a projector circuit, and a personal data device. The projector circuit mounts in the bulb structure. The personal data device controls the operation of the projector circuit.

A projector includes an exterior enclosure having an intake port and a discharge port, a heat source, a fan that causes a cooling gas to flow to the heat source, a loudspeaker that is disposed between one of the two openings, and the fan in the channel of the cooling gas and outputs a sound wave according to a drive signal inputted to the loudspeaker, a characteristic data storage section that stores frequency characteristic data on the frequency characteristics of discrete frequency noise, broadband noise, and in-apparatus environmental noise, and a control section that generates the drive signal, and the control section includes a characteristic acquisition section that acquires the frequency characteristic data corresponding to the rotational speed of the fan per unit time, a waveform generation section that generates the waveform of an interference sound, and a signal output section that outputs the drive signal.

There is provided a control apparatus. A first acquiring unit acquires a user instruction identified through voice recognition. A determining unit determines a current state of an image capturing apparatus. In response to a first user instruction being acquired as the user instruction, a control unit: controls the image capturing apparatus to perform first processing in a case where the current state is a shooting state; and controls the image capturing apparatus to perform second processing in a case where the current state is a playback/display state or a menu display state.

An image pickup apparatus that is capable of improving heat dissipation while reducing a cost and securing reliability of flange back. The image pickup apparatus includes a lens mount to which a lens unit is attachable, and a housing that is formed by inserting a metal member into a resin member and that has a mount portion to which the lens mount is attached. The metal member has a first planar portion that is perpendicular to an optical axis of the lens unit and a second planar portion including at least one planar plate that is bent in an optical axis direction from the first planar portion. The at least one planar plate is inserted into the mount portion.

Wireless headphones with integral camera including a headphones assembly and a pivot arm assembly are disclosed. These assemblies in conjunction with one another provide a simple solution for video or teleconferencing. The headphones assembly includes speakers within a speaker housing surrounded by ear pads. The speakers are placed on either end of an adjustable headband to fit various user head sizes. The exterior of the speaker housing includes audio control buttons and a pivot arm mounted thereon. The pivot arm includes a forward-facing camera at an exterior distal end with respect to the speaker housing. The pivot arm also includes a self-facing camera with a microphone on the interior of said distal end. The included cameras can be toggled via a toggle button mounted to the pivot arm as well. The pivot arm is adjustable via a telescopic portion to modify camera angles.

An image pickup apparatus includes a first control unit communicable with the accessory by a first communication method, and a second control unit communicable with the accessory by a second communication method. The first control unit acquires control information on the second communication method from the accessory. The second control unit determines a control method for communication with the accessory based on the control information acquired by the first control unit.

An accessory includes a plurality of communication contacts that includes a first contact, and a control unit that notifies an electronic apparatus of a communication request by changing a signal level of the first contact from a first signal level to a second signal level different from the first signal level, and transmits information indicating a communication factor in response to a reception of a request for the information indicating the communication factor in response to a notification of the communication request. In a case where the control unit notifies the electronic apparatus of the communication request via the first contact in response to a start of a power supply, the control unit performs predetermined communication without receiving the request for the information indicating the communication factor or transmitting the information indicating the communication factor.

An accessory includes a plurality of communication contacts that includes a first contact, and a control unit that notifies an electronic apparatus of a communication request by changing a signal level of the first contact from a first signal level to a second signal level different from the first signal level, and transmits information indicating a communication factor in response to a reception of a request for the information indicating the communication factor in response to a notification of the communication request. In a case where the control unit notifies the electronic apparatus of the communication request via the first contact in response to a start of a power supply, the control unit performs predetermined communication without receiving the request for the information indicating the communication factor or transmitting the information indicating the communication factor.

An electronic apparatus which prevents occurrence of a malfunction even when multiple accessories are attached to the electronic apparatus directly or via an accessory connector. The electronic apparatus includes an attachment part to which an accessory connector is attachable or to which multiple accessories are attachable. On the accessory connector, multiple accessories are attachable. When multiple accessories have been attached to the attachment part or on the accessory connector attached to the attachment part, accessory information is obtained via the attachment part from each of the attached accessories. In a case where overlapping accessories with overlapping functions are found based on the accessory information, the overlapping function of at least one of the overlapping accessories is restricted.

A system for selectively amplifying audio signals may include a microphone configured to capture sounds from an environment of a user. The system may also include a processor programmed to: receive audio signals representative of the sounds captured by the microphone; cause selective conditioning of at least one audio signal received by the microphone from a region associated with the recognized individual; and cause transmission of the at least one conditioned audio signal to a hearing interface device configured to provide sound to an ear of the user.