Apple Inc.

About: Apple Inc. is a company organization based out in Herzliya, Israel. It is known for research contribution in the topics: Signal & User interface. The organization has 15687 authors who have published 22600 publications receiving 624507 citations. The organization is also known as: Apple Computer, Inc. & Apple Computer Inc.

Single layer touch panel with segmented drive and sense electrodes

Abstract: A touch sensor panels having segmented electrodes for both the drive and sense lines. The touch sensor panel may include a number of columns of sense electrodes and a number of rows of drive electrodes. Each of the drive and sense electrodes are connected to one of the metal bus lines using a connecting trace. Pixels on the touch sensor panel are formed by the unique pairings of individual drive electrodes and their adjacent sense electrodes. Electrically, the mutual capacitance of one touch-sensing pixel can be distinguished from the mutual capacitance of another touch sensing pixel because the two mutual capacitances are formed with combinations of different drive electrodes and sense electrodes. In one embodiment, the drive electrodes and sense electrodes in adjacent columns are staggered horizontally with respect to each other by half a Y-pitch of the electrodes.

Bitrate constrained variable bitrate audio encoding

Abstract: A hybrid audio encoding technique incorporates both ABR, or CBR, and VBR encoding modes For each audio coding block, after a VBR quantization loop meets the NMR target, a second quantization loop might be called to adaptively control the final bitrate That is, if the NMR-based quantization loop results in a bitrate that is not within a specified range, then a bitrate-based CBR or ABR quantization loop determines a final bitrate that is within the range and is adaptively determined based on the encoding difficulty of the audio data Excessive bitrates from use of conventional VBR mode are eliminated, while still providing much more constant perceptual sound quality than use of conventional CBR mode can achieve

Methods and systems for providing haptic control

Abstract: Haptic systems are disclosed which may provide increased resolution in tactile feedback. A tiered haptic system may be formed by stacking of haptic elements. One or more arrays of shape change elements such as, for example, piezoelectric elements may be used to actuate a screen surface. Arrays may also be used to sense tactile interactions and stimuli on a screen surface. An embedded haptic system may be formed by inserting haptic elements into a contoured elastic sheet. The embedded haptic system may provide tactile interactions to a user. In some embodiments, both tiered and embedded haptic arrangements may be used.

Control of appliances, kitchen and home

Abstract: The disclosed invention is generally in the field of control of appliances in the home, and in their networking and connectivity also with audio systems and internet sources and the integration of these elements in a connected manner. Preferred apparatus generally employs a video projection system and one or more TV cameras. Embodiments of the invention may be used to enhance the social interaction and enjoyment of persons in the kitchen and reduce the work of food preparation. The invention may be used in many rooms of the house, and contribute to the well being of seniors and others living therein.

Waveform blending technique for text-to-speech system

Abstract: A concatenator for a first digital frame with a second digital frame, such as the ending and beginning of adjacent diphone strings being concatenated to form speech is based on determining an optimun blend point for the first and second digital frames in response to the magnitudes of samples in the first and second digital frames. The frames are then blended to generate a digital sequence representing a concatenation of the first and second frames with reference to the optimum blend point. The system operates by first computing an extended frame in response to the first digital frame, and then finding a subset of the extended frame with matches the second digital frame using a minimum average magnitude difference function over the samples in the subset. The blend point is the first sample of the matching subset. To generate the concatenated waveform, the subset of the extended frame is combined with the second digital frame and concatenated with the beginning segments of the extended frame to produce the concatenate waveform.