Abstract:
The present invention relates to an information processing device and method, and a program that make possible to reduce clock drift that occurs in streaming playback and to perform playback with more stability.An information acquisition part analyzes, using a predetermined method, streams that are held in a buffer, and acquires, as data-amount calculation information, information necessary for calculating a data amount. A calculation part calculates, using the data-amount calculation information, a temporal data amount of the streams that are held in the buffer. A detection part detects, from a result of the calculation, decoder clock drift. When a decoder clock is too fast, a clock control unit controls the decoder clock so that the decoder clock has a speed which is slower than that at present. When the decoder clock is too slow, the clock control unit controls the decoder clock so that the decoder clock has a speed which is faster than that at present. The present invention can be applied to, for example, a communication system.
Abstract:
The present invention relates to an information processing device and method, and a program that make possible to reduce clock drift that occurs in streaming playback and to perform playback with more stability.An information acquisition part analyzes, using a predetermined method, streams that are held in a buffer, and acquires, as data-amount calculation information, information necessary for calculating a data amount. A calculation part calculates, using the data-amount calculation information, a temporal data amount of the streams that are held in the buffer. A detection part detects, from a result of the calculation, decoder clock drift. When a decoder clock is too fast, a clock control unit controls the decoder clock so that the decoder clock has a speed which is slower than that at present. When the decoder clock is too slow, the clock control unit controls the decoder clock so that the decoder clock has a speed which is faster than that at present. The present invention can be applied to, for example, a communication system.
Abstract:
A MEMS sensor has a frame portion 2 formed in a rectangular frame shape and a convexoconcave shaped membrane 3 that is constructed within the frame portion 2, the convexoconcave shape of the membrane 3 extend to two direction where a concave and a convex are orthogonal to each other, and square concave portions 3a and square convex portions 3b are disposed in a web shape within a whole in-plane area of the membrane 3.
Abstract:
A communication device includes a communication unit that receives a reception window size from a reception side communication device and transmits a packet of a transmission amount corresponding to a transmission window size to the reception side communication device; and a control unit that determines whether a channel with respect to the reception side communication device is in a broad band and high delay circumstance, changes a first state where the transmission window size is a first window size which is not larger than the reception window size to a second state wherein the transmission window size is a second window size which is larger than the reception window size when the channel is determined as the broad band and high delay circumstance, and transmits the packet of the transmission amount larger than the reception window size in the second state.
Abstract:
A light-emitting sensor device is provided with: a substrate (110); an irradiating part (120), disposed on the substrate, for applying light to a specimen; a light receiving part (150), disposed on the substrate, for detecting light from the specimen caused by the applied light; a front plate (190) disposed to face the substrate, on a front surface side of the substrate in which the irradiating part is disposed; and an adhesive part (180) which is formed to surround each of the irradiating part and the light receiving part viewed in a two-dimensional manner on the substrate, which includes a light shielding adhesive, and which bonds the substrate and the front plate to each other. By this, the light-emitting sensor device is suitable for mass production, and it is possible to detect a predetermined type of information, such as a blood flow velocity, on a specimen, highly accurately.
Abstract:
A probe (100) is provided with: a substrate (110) having a surface facing a medium (20); and a point electrode (120), formed in the substrate, for performing at least one of detection operation of a state of a domain of the medium and change operation of the state of the domain of the medium, a tip portion, which is an edge portion on a side facing the medium, out of the point electrode being disposed in one point in a plane which is formed in a vicinity of an area portion in which the point electrode is formed by the surface.
Abstract:
A transmitter, a communication system, and a communication method capable of realizing communication of more than a set bandwidth with respect to a packet communication with a bandwidth guarantee set therefore by using a set bandwidth as the minimum guaranteed bandwidth, wherein when a transmitter transmits packet data, it decides whether or not packet communication guarantees a bandwidth based on a guaranteed bandwidth set in advance, and adds a first identifier to the packet data when guaranteeing bandwidth, and adds a second identifier when not guaranteeing the bandwidth.
Abstract:
The data to be recorded onto a recording medium is directly spread and then recorded onto the recording medium through a needle-shaped member, such as a probe. Upon reproducing the data, the data read from the recording medium is de-spread and reproduced.
Abstract:
A probe (100) is provided with: a substrate (110) having a surface facing a medium (20); and a point electrode (120), formed in the substrate, for performing at least one of detection operation of a state of a domain of the medium and change operation of the state of the domain of the medium, a tip portion, which is an edge portion on a side facing the medium, out of the point electrode being disposed in one point in a plane which is formed in a vicinity of an area portion in which the point electrode is formed by the surface.
Abstract:
A recording/reproducing head is provided with: a substrate which has a predetermined width and a predetermined thickness and which is long in one direction; a probe disposed on one end in the longitudinal direction of the substrate; a lead wire disposed on a surface of the substrate provided with the probe thereon, i.e. the lead wire disposed on a surface facing to the dielectric recording medium; and an electric conductor, i.e. a return electrode, disposed so as to surround the probe and the lead wire. The probe is covered with a conductive film as well as connected with the lead wire. Via the lead wire, a signal for recording is inputted from an external device or a signal for reproducing is led to an external device.