摘要:
The present invention is related to a breath pacing device (10) for pacing the respiratory activity of a subject, comprising an output unit (12) for outputting a sequence of output signals, a control unit (16) provided to control the output unit, and an input unit (14) connected to or integrated into the output unit for generating an input signal related to a respiration characteristic of a subject. The control unit is provided to control the length of the sequence at least based on characteristics of the input signal. The invention is further related to a corresponding method for pacing the respiratory activity of a subject.
摘要:
The present invention is related to a breath pacing device (10) for pacing the respiratory activity of a subject, comprising an output unit (12) for outputting a sequence of output signals, a control unit (16) provided to control the output unit, and an input unit (14) connected to or integrated into the output unit for generating an input signal related to a respiration characteristic of a subject. The control unit is provided to control the length of the sequence at least based on characteristics of the input signal. The invention is further related to a corresponding method for pacing the respiratory activity of a subject.
摘要:
The invention relates to a system for content selection. A consumer apparatus (101), such as a video recorder, comprises a receiver (103) for receiving content items from a plurality of sources (105, 107, 109, 111). The content items include real-time content items such as TV channels received from broadcast transmitters (105). The content items further include stored content items. The consumer apparatus (101) further comprises a presentation processor (113) which determines an earliest and a latest time of availability for each content item. The available content items are presented in a content set indication, which comprises indications of the earliest and latest times of availability for each content item. A user may select a content item simply by considering the availability times, and need not consider the nature or source of origin of a content item. Hence, an integrated selection list of content items may be provided for content items received from a plurality of various sources.
摘要:
An audio encoding scheme or a stream that encodes audio and video data is disclosed. The scheme has particular application in mezzanine-level coding in digital television broadcasting. The scheme has a mean effective audio frame length F that equals the video frame length 1/fV over an integral number M video frames, by provision of audio frames variable in length F in a defined sequence where length=F(j) at encoding. The length of the audio frames may be varied by altering the length of overlap between adjacent frames in accordance with an algorithm that repeats after a sequence of M frames. An encoder and a decoder for such a scheme are also disclosed.
摘要翻译:公开了音频编码方案或编码音频和视频数据的流。 该方案在数字电视广播的夹层级编码中具有特殊的应用。 该方案通过以规定的顺序提供长度为F的音频帧,具有在整数M个视频帧上等于视频帧长度1 / f 的平均有效音频帧长度F,其中长度 = F(j)。 可以根据在M帧序列之后重复的算法来改变相邻帧之间的重叠长度来改变音频帧的长度。 还公开了一种用于这种方案的编码器和解码器。