摘要:
The invention provides a method and device for interpolating between a first and second pixel in a video display system, where the first pixel has a first pixel value and a first coordinate on a first axis, and the second pixel has a second pixel value and a second coordinate on the first axis. The invention provides a first intermediate coordinate in between the first and second coordinates on the first axis, and determines a weight factor for the first intermediate coordinate. The weight factor is determined by either inputting the first intermediate coordinate into a first blending function if the first intermediate coordinate is within a first domain, or by inputting the first intermediate coordinate into a second blending function if the first intermediate coordinate is within a second domain. Once the weight factor is determined, a first interpolated value is calculated from a first product of the weight factor and a function of the first pixel value and the second pixel value.
摘要:
The invention provides a method and device for interpolating between a first and second pixel in a video display system, where the first pixel has a first pixel value and a first coordinate on a first axis, and the second pixel has a second pixel value and a second coordinate on the first axis. The invention provides a first intermediate coordinate in between the first and second coordinates on the first axis, and determines a weight factor for the first intermediate coordinate. The weight factor is determined by either inputting the first intermediate coordinate into a first blending function if the first intermediate coordinate is within a first domain, or by inputting the first intermediate coordinate into a second blending function if the first intermediate coordinate is within a second domain. Once the weight factor is determined, a first interpolated value is calculated from a first product of the weight factor and a difference between the first pixel value and the second pixel value.
摘要:
Systems and methods for enabling users to listen to outgoing voice mail messages are provided. These systems and methods record an audio file corresponding to a voice message being left by a user during an outgoing telephone call to a recipient, link the audio file to contact information associated with the recipient, and provide the user access to the audio file through, for example, playback of the audio included in the file. These systems and methods may be implemented through individual communications devices, such as an iPhone, through a telephone communications provider, or a combination of the same.
摘要:
A source mobile telephone detects that a telephone number of the telephone has changed to a new number, and in response, sends a text or short message service (SMS) notice message to contacts identified in the mobile telephone to indicate that the source mobile telephone has a new telephone number. In response to receiving the text or SMS notice message, a contact telephony device may update its contact list to reflect the new number. Other embodiments are also described.
摘要:
One or more acoustic transducers of a device may be adjusted based on automatic detection of device proximity to the user. In a mobile telephone, when the user is using the receiver and holding the telephone against his/her ear, if the telephone detects that the user has moved the telephone further from his/her ear, the telephone will raise the receiver volume. Similarly, if the user is using the speaker, the telephone will adjust the speaker volume as user distance from the telephone changes. In another embodiment the telephone may fade between the receiver and the speaker. Volume is not the only acoustic property that could be adjusted according to user proximity. Frequency response is another property that could be adjusted, such as using appropriate electronic filtering, or by turning on another transducer that is not otherwise being used.
摘要:
Systems and methods for providing user-selectable data when a user is on hold are provided. A communications system can automatically detect when a user is placed on hold. Additionally, a user can indicate when he/she has been placed on hold. After it has been determined that a user is placed on hold, the system can select adaptive information according to predetermined selection criteria and present that adaptive information to the user. A system can also generate contextual data which is related to the content of a current communication and use that contextual data (in addition to any predetermined selection criteria) to select adaptive information that is relevant to a user's communications. Contextual data can be generated before a user is placed on hold by analyzing a communications signal in order to identify keywords that are based on the content of that communication.
摘要:
Apparatuses and methods to operate a commute time function of a communications device are described herein. In one embodiment, the commute time function is automatically activated based on an event and is then performed by (i) determining an up-to-date commute time based on commute information and (ii) displaying or speaking the up-to-date commute time on the device. In one embodiment, triggered by and before the occurrence of a calendar event, a device obtains a current commute time (based on the commute information and based on current traffic conditions1). In this embodiment, the device reschedules the calendar event based on the current commute time, by sending an update to the contacts with whom the user is to meet that indicates a change to the calendar event. Other embodiments are also described.
摘要:
Some embodiments of the present invention provide a system that processes a phone call. During operation, the system connects the phone call from a mobile phone and determines whether the phone call is an emergency call. If the phone call is an emergency call, the system activates an emergency mode of the mobile phone to handle the phone call, which prolongs the length of the phone call.
摘要:
Methods and systems for powering-off a Bluetooth device from a linked device are provided. A device can transmit a Bluetooth signal to a linked device to instruct the linked device to power-off. In this manner, the user need only turn off one device manually which results in all linked devices being powered off. This process can be initiated by a user through a device directly linked with the device to be powered-off or through a device that is indirectly connected, through one or more Bluetooth networks, with the device to be powered-off. This process can also be automatically initiated by a device when a set of predetermined conditions exist. Once instructed to do so, a device can initiate a predetermined power-off process which can involve terminating any ongoing functions and turning off various subsystems. In accordance with the present invention, a user can initiate a power-off of all the devices on a Bluetooth network through a single device.
摘要:
Methods and systems that facilitate enhanced media capabilities for electronic devices. The enhanced media capabilities enable electronic devices to provide voice calling with concurrent audio playback. The audio playback can originate at the electronic device itself or can be transmitted to the electronic device as part of or together with the voice calling. In addition, the enhanced media capabilities can also provide users of electronic devices with acoustic separation (e.g., spatial positioning) of audio currently provided from a voice call and from audio playback. Still further, the enhanced media capabilities can also provide users of electronic devices with acoustic separation (e.g., spatial positioning) of participants in multi-party calls.