371 results about "Volume setting" patented technology

One embodiment of the present invention provides a system that uses a sound sensor to adjust the audio output of a device. During operation, the system uses the sound sensor to determine an ambient sound level for the environment in the proximity of the device. The system then adjusts a volume setting for the device adaptively based on the determined ambient sound level. Adaptively adjusting the volume setting allows the device to adapt to its audio environment and ameliorates potentially-disruptive audio outputs.

Systems and methods for implementing volume sets in a storage system. According to a first embodiment, a system may include a volume server, a first and a second client computer system, and a plurality of physical block devices. The volume server may be configured to aggregate storage in the plurality of physical block devices into a plurality of logical volumes, wherein a given logical volume includes storage from at least two physical block devices, to distribute a first subset including at least two of the plurality of logical volumes to the first client computer system for input / output as a first volume set configured to be accessed as a single logical device, and to distribute a second subset including at least two of the plurality of logical volumes to the second client computer system for input / output as a second volume set configured to be accessed as a single logical device.

A data distribution technique is configured to provide capacity leveling in a striped file system. When a new node is added to a striped volume set, the striping table is evolved to accommodate the newly added node. Each node of a cluster is illustratively associated with a capacity value that takes into account, e.g., processor speed, number of processors, hardware configuration and / or software available for the node. During the evolution process of the striping table, the technique apportions stripes of the SVS among the nodes in a manner so that they are optimally assigned to the nodes in accordance with each node's capacity value. By utilizing the evolutionary striping table that incorporates capacity values, heterogeneous nodes may be utilized to their maximum capacity within a striped volume set, thereby reducing underutilized processing resources.

A storage system architecture comprises one or more volumes distributed across a plurality of nodes interconnected as a cluster. The volumes are organized as a striped volume set (SVS) and configured to store content of data containers served by the cluster in response to multi-protocol data access requests issued by clients. Each node of the cluster includes (i) a storage server adapted to service a volume of the SVS and (ii) a multi-protocol engine adapted to redirect the data access requests to any storage server of the cluster. Notably, the content of each data container is apportioned among the volumes of the SVS to thereby improve the efficiency of storage service provided by the cluster.

A volume setting icon is provided with a slider for indicating a volume increasing from left toward right. A region in a direction of lower volume relative to a position corresponding to a current value, at which the slider is displayed, is identified as a volume low region, and a region in a direction of higher volume is identified as a volume high region. When the slider is selected, the slider can continuously be operated to move in any direction toward the volume low region and the volume high region. When the volume low region other than the slider is touched, the slider is instantaneously operated to move to a position corresponding to a touch position. When the volume high region other than the slider is touched, the slider is not instantaneously operated to move to a position corresponding to a touch position.

The present disclosure involves a method of automatic volume adjustment based on context and location. A determination is made that a mobile computing device has been placed in a vehicle. The determination may be made by detecting that the mobile computing device has been plugged into a dock inside the vehicle, or by detecting that a movement speed of the mobile computing device is within a normal speed range of the vehicle. The mobile computing device has a programmable audio output volume. In response to the determination, the audio output volume of the mobile computing device is automatically increased to a predefined audio output volume. In some embodiments, the volume setting of the mobile computing device is recorded before the volume is automatically increased, and the mobile computing device restores the original volume setting after the mobile computing device is taken out of the vehicle.

The sound volume adjustment system for a personal computer includes a memory in which sound volume setting information set for each application is registered, and a sound volume adjustment control unit for adjusting, for each application, sound volume data transferred from the application to an operating system based on the sound volume setting information to generate adjusted sound volume data and transferring the adjusted sound volume data to the operating system.

Systems and methods are described that automatically adjust a value of a parameter relating to the delivery of media content, such as audio content or image content, based on both environmental conditions and on automatically-learned user preference data. For example, a first embodiment adjusts a volume setting used to control the delivery of an audio signal based both on environmental noise conditions and upon automatically-learned user preference information, wherein the user preference information is derived by monitoring user-implemented adjustments to the volume setting after application of an automatic adjustment thereto. As another example, a second embodiment adjusts a brightness setting used to control the brightness of a display used for rendering images based both on an ambient light level and upon automatically-learned user preference information, wherein the user preference information is derived by monitoring user-implemented adjustments to the brightness setting after application of an automatic adjustment thereto.

A 3D image processing apparatus first generates a combined view volume that contains view volumes set respectively by a plurality of real cameras, based on a single temporary camera placed in a virtual 3D space. Then, this apparatus performs skewing transformation on the combined view volume so as to acquire view volumes for each of the plurality of real cameras. Finally, two view volumes acquired for the each of the plurality of real cameras are projected on a projection plane so as to produce 2D images having parallax. Using the temporary camera alone, the 2D images serving as base points for a parallax image can be produced by acquiring the view volumes for the each of the plurality of real cameras. As a result, a processing for actually placing the real cameras can be skipped, so that a high-speed processing as a whole can be realized.

A volume adjustable manual pipette having a hand-holdable housing supporting (i) an electronic digital display and associated position sensing and control circuitry, (ii) a plunger unit and (iii) a quick set volume adjustment mechanism for simultaneously controlling the volume setting of the pipette and the electronic display, the quick set volume adjustment mechanism comprising a pipette volume setting member for limiting upward movement of the plunger unit within the housing to define the volume setting for the pipette and the volume setting member being supported for axial movement on the plunger unit and releasably secured relative to the housing by a pipette user operable locking mechanism. When released from the housing, the volume setting member is axially moveable on and with the plunger unit to quickly set the volume for the pipette. When secured to the housing, the plunger unit is axially moveable relative to the volume setting unit to aspirate and dispense the selected volume of liquid into and from a pipette tip extending from a lower end of the housing. The volume setting of the pipette is monitored by the sensing and control circuitry to provide a real time display of the volume setting of the pipette.

A system and method re-stripes one or more data containers across a striped volume set (SVS) that has been modified by the addition of one or more volumes. The SVS is associated with an existing set of striping rules that define a stripe algorithm, a stripe width and an ordered list of volumes distributed across a plurality of nodes interconnected as a cluster. Each node of the cluster includes (i) a disk element (D-blade) adapted to service a volume of the SVS and (ii) a network element (N-blade) adapted to redirect a data access request to any D-blade of the cluster. Notably, the content of each data container is apportioned among the volumes of the SVS to thereby improve the efficiency of storage service provided by the cluster. To that end, the stripe algorithm specifies the manner in which the data container content is apportioned as stripes across the plurality of volumes, while the stripe width specifies the size / width of each stripe.

There is provided herein an electronic patient monitor that includes indirect lighting of its control panel. Preferably, a splash guard is affixed to the monitor in a position proximate to one or more light sources, none of which directly illuminate the control panel. Light from the light sources is received by the splash guard and transmitted internally to the control panel, where the light that is emitted from the splash guard provides illumination for the user. In another variation, there is provided an electronic patient monitor with one or more light sources affixed thereto, which light sources are used to signal the operating characteristics of the monitor including its alarm volume setting, whether or not it is sounding an alarm, etc. In another variation, there is provided an electronic patient monitor that uses an environmental sensor to adapt its operating characteristics based on conditions proximate to the patient.

The present disclosure relates to screenreader techniques and volume control techniques for electronic devices. In some embodiments, a device displays a plurality of user interface objects in an ordered progression. A rotation of a rotary input mechanism is detected. In response to the rotation of the rotary input mechanism, if a rotary screenreader navigation mode is activated, a visual highlight is displayed and an auditory output is produced. In some embodiments, a device has a volume setting. A gesture is detected, and a volume adjustment mode is activated. The gesture ends with a contact being maintained, and the volume setting is adjusted in accordance with detected movement of the contact.

A system and method caches and distributes meta-data for one or more data containers stored on a plurality of volumes configured as a striped volume set (SVS) and served by a plurality of nodes interconnected as a cluster. The SVS comprises one meta-data volume (MDV) configured to store a canonical copy of certain meta-data, including access control lists and directories, associated with all data containers stored on the SVS, and one or more data volumes (DV) configured to store, at least, data content of those containers. In addition, for each data container stored on the SVS, one volume is designated a container attribute volume (CAV) and, as such, is configured to store (“cache”) a canonical copy of certain, rapidly-changing attribute meta-data, including time stamps and container length, associated with that container.

A method may include identify an application launched in a device by a user or a program or a channel selected by the user for playing. The method may further include querying a database to determine whether the application, program, or channel is associated with preset volume settings, wherein the database includes information identifying preset volume settings for a plurality of applications, a plurality of programs, or a plurality of channels. The method may include setting, when the application, program, or channel is associated with preset volume settings, the volume according the preset volume settings during execution of the application or playing of the program or channel. The method may also include prompting the user to set volume settings associated with the application, program, or channel when the application is not associated with the preset volume settings.

A system for performing peer volume polling is presented. A request is transmitted to peer mobile devices using a polling function in a mobile device. The polling function requests audible operation level setting data from peer mobile devices within a predetermined distance of the mobile device. A map is computed of the peer mobile devices, along with their associated audible operation level settings, based on responses to the request. The map and audible operation level settings are analyzed using rules to detect an inappropriate volume setting for the mobile device. In response to determining that a current audible operation level setting for the mobile device is inappropriate, a new audible operation level setting is applied to the mobile device.

A technique places content, such as data, of one or more data containers on volumes of a striped volume set (SVS). The placement of data across the volumes of the SVS allows specification of a deterministic pattern of fixed length. That is, the pattern determines a placement of data of a data container that is striped among the volumes of the SVS. The placement pattern is such that the stripes are distributed exactly or nearly equally among the volumes and that, within any local span of a small multiple of the number of volumes, the stripes are distributed nearly equally among the volumes. The placement pattern is also substantially similar for a plurality of SVSs having different numbers of volumes.

A data distribution technique is configured to provide capacity leveling in a striped file system. When a new node is added to a striped volume set, the striping table is evolved to accommodate the newly added node. Each node of a cluster is illustratively associated with a capacity value that takes into account, e.g., processor speed, number of processors, hardware configuration and / or software available for the node. During the evolution process of the striping table, the technique apportions stripes of the SVS among the nodes in a manner so that they are optimally assigned to the nodes in accordance with each node's capacity value. By utilizing the evolutionary striping table that incorporates capacity values, heterogeneous nodes may be utilized to their maximum capacity within a striped volume set, thereby reducing underutilized processing resources.

A method and system for promoting a snapshot in a distributed striped volume system is provided. A master volume server is configured with a rollback process such that when it is determined that a rollback is required, the master volume server sets a flag persistently in its own raid label on disk. After the persistent flag is set, the master volume server determines a “common snapshot,” and starts the process of sending RPC messages to each node hosting constituent volumes instructing each constituent volume to roll back to the identified snapshot. When the nodes receive this message a flag is set in the own raid label of each constituent volume and the volume then promotes the particular snapshot. If the master volume server has not received a successful response from each node that the snapshot promotion was successful within a specified time period, there is a retry. The common snapshot is then used as the active file system, thus providing data recovery for the striped volume set.

An audio compensation system (20) for producing a sound compensated output signal (So). The system comprises a volume control circuit (24) for producing a volume-adjusted signal (Sic) by applying a volume adjustment to an audio signal in response to a volume setting, wherein the sound compensated output signal is responsive to the volume-adjusted signal. The system also comprises circuitry (26, 30, 32) for producing an amplified signal (Sifa) by amplifying a selected bandwith of signals in response to the volume setting. The sound compensated output signal is also responsive to the amplified signal.

An earphone microphone 1 is connected to a mobile terminal 10 by radio waves. A user can preset each of levels of volume and tone quality that he / she considers as appropriate for each of the predetermined use states inside his / her mobile terminal via a volume setting section 15 and a tone quality setting section 16. When a change in an internal use state is followed by the acquisition of a use state after the change, volume setting information 32 and tone quality setting information 33 both associated with the use state are read out from a memory. Volume and tone quality are each adjusted individually for each of a mobile terminal microphone 11, a mobile terminal ear receiver 12, an external microphone 2, and an earphone 3.

A method, apparatus and program storage device for maintaining data consistency and cache coherency during communications failures between nodes in a remote mirror pair. A link between a mirror pair of storage systems is monitored. During a link failure between a first storage system and a second storage systems, reads and writes on the first and second storage systems are independently performed and write data and associated timestamps are maintained for the write data for each write in a queue on the first and second storage system. After link reestablishment, volume sets on the first and second storage systems are resynchronized using write data and associated timestamps.

A system and method efficiently guarantees data consistency to clients for one or more data containers stored on a plurality of volumes configured as a striped volume set (SVS) and served by a plurality of nodes connected as a cluster. Data consistency guarantees of data containers stored on the SVS is generally provided by delegating to data volumes (DVs) sufficient authority to autonomously service input / output (I / O) requests directed to the containers using attributes, such as timestamps, of the containers. Specifically, a DV is only allowed to service I / O requests, e.g., read and write operations, to a data container, such as a file, if it has a valid ticket book for the file. A DV requests and is granted the ticket book from a container attribute volume (CAV) on a per-file basis.

A method and apparatus normalizes the playback loudness of stored sound recordings to avoid objectionable variations in perceived loudness between different sound recordings at the same volume setting. In an exemplary processing method, a stored sound recording is processed to determine its loudness. That loudness, or some value derived from it, is then used to set the playback gain used for playing back the sound recording. Thus, for a given volume setting, the playback gain can be set lower for louder recordings, and higher for quieter recordings. In one or more exemplary embodiments, sound recordings are processed as received, or at least some time in advance of their first playback, so that a loudness-based gain compensation parameter can be calculated and stored for them. The corresponding stored gain control parameter can then be selected and used responsive to selecting a particular sound recording for playback.

A sound processing system reduces the instances when only a center speaker is heard. The gain of a volume setting is adjusted for individual speakers in response to one or more input signals. The gain of the center speaker is attenuated in relation to the global volume setting. In addition or as an alternative, the gain of front and / or rear speakers is increased. A virtual center channel is generated for locations where the center speaker may not be heard.

The invention is suitable for the technical field of communications, and provides a method for setting volume of a mobile terminal. The method comprises the following steps of detecting noise of an environment to generate a corresponding noise signal, and determining the level of the noise signal, wherein the level is classified according to the decibel size of the noise; calling a corresponding preset volume setting, or according to the current level of noise signal, establishing a corresponding recommended volume setting; and obtaining an operation signal for changing the volume size, changing the preset volume setting or the recommended volume setting, and storing. The noise of the current environment is detected and classified, and then the volume setting of a loudspeaker or an external earphone corresponding to the current noise level is called or recommended for the user, so by calling or recommending the playing volume of an audio stream for the user habit, the user can obtain a good experience when the mobile terminal is used for conversation or a multimedia is played.

A storage device can flexibly apply a dynamic load distribution and a performance expansion to an unexpected peak performance demand changing in a time sequence such as a web server and a contents delivery at the minimum cost. In the storage device, a load condition of a logical volume is measured by a performance measuring mechanism based on a data and command processing amounts transferred by a data transfer mechanism, and contents of the logical volume set in the physical volume are copied to a logical volume set in the auxiliary logical volume by a copy mechanism based on a measurement result of the performance measuring mechanism, and the logical volume set in the auxiliary physical volume copied by the copy mechanism and the logical volume set in the physical volume serving as a copy source are provided as one virtual logical volume in a host, thereby distributing a load from the host.

A storage system architecture comprises one or more volumes distributed across the plurality of nodes interconnected as a cluster. The volumes are organized as a striped volume set (SVS) and configured to store content of data containers served by the cluster in response to data access requests issued by clients. The content of each data container is apportioned among the volumes of the SVS to thereby improve efficiency and storage service provided by the cluster. Each data container is implemented on each of the volumes of the SVS as a sparse data container which stores data amongst sections of sparseness within the data container.