35results about How to "Reduce recording costs" patented technology

A recording medium, including: an ink-receiving layer configured to receive an ink for inkjet recording; and a transparent sheet having a total luminous transmittance of 50% or more, wherein the recoding medium has a layered structure in which the transparent sheet and the ink-receiving layer are sequentially stacked, and the ink-receiving layer includes a gap-absorption-type ink-receiving layer including a composition including at least inorganic fine particles and polyvinyl alcohol having a weight-average polymerization degree of 2,000 or more and 5,000 or less and a saponification degree of 70 mol % or more and 90 mol % or less.

The invention provides an information interaction method and a system of the method. The information interaction method includes the steps that a request sent by an interaction requester through a communication terminal is received; an information processing center builds a unique event identification for request information and extracts key information from the request; an information interaction channel, based on the unique event identification, of the requester communication terminal and a scheme resolution end is built; information interaction between the requester terminal and the scheme resolution end is achieved through the information interaction channel, and resolution information matched with the request is obtained; the information interaction channel of the unique event identification is closed after it is confirmed that the requester obtains information provided by the scheme resolution end. According to the method and the system of the method, information interaction generated through a conventional communication means and interaction in an enterprise are more convenient and natural by means of capacity of a mobile internet communication terminal through the unique interaction channel built between the conventional communication means and an IT management system in the enterprise with the event as a unit, and interaction efficiency is improved.

The embodiment of the present invention discloses an acoustic model establishment, speech synthesis method, device, equipment and storage medium, wherein the acoustic model establishment method comprises: obtaining phoneme sequence samples of a plurality of training samples from a corpus, and obtaining the phoneme sequence samples The context feature of each phoneme and the duration of each phoneme in the phoneme sequence sample; wherein, the childish phoneme in the phoneme sequence sample is split into two phonemes; Acoustic features are extracted from the training sample; with the phoneme sequence sample, The context feature and duration of each phoneme in the phoneme sequence sample are used as the input of the acoustic model, and the acoustic feature is used as the output of the acoustic model, and the acoustic model is trained to obtain a pre-trained acoustic model, which can make The modelling performance of Erhuayin is better, the synthesis of Erhuayin can be better realized, the Erhuayin that does not appear in the corpus can be synthesized, and the recording cost of the corpus in the corpus can be reduced.

The invention is applicable to the technical field of multimedia data processing, and provides a gain control system and method. The system comprises a microphone, an analog gain control unit, an analog-digital converter and a digital gain control unit, wherein the microphone is used for converting sound signals into analog voice signals; the analog gain control unit is connected with the microphone and is used for carrying out coarse tuning on the analog voice signals output by the microphone so as to perform first-stage gain control; the analog-digital converter is connected with the analog gain control unit and is used for converting analog voice signals output by the analog gain control unit into digital voice signals; and the digital gain control unit is connected with the analog-digital converter and the analog gain control unit and is used for carrying out energy measurement on the digital voice signals output by the analog-digital converter, thus dynamically adjusting digital gain factors according to energy measurement results and carry out second-stage gain control on the digital voice signals according to adjusted gain factors. According to the embodiment of the invention, automatic voice-recording gain control is realized through the combination of digital gain control and analog gain control, the voice recording cost is reduced and the voice recording quality is improved.

The invention relates to a video recording method and provides a video recording method based on vector coding and applied to a touch screen device. The video recording method based on vector coding and applied to the touch screen device comprises the following steps that a user opens software to start recording through a device terminal with a touch screen and a touch screen handwriting pen; the user writes on the screen; the user clicks a shooting button or clicks a picture leading-in button to lead a picture to the screen; the picture on the screen is selected and change such as movement is conducted; after a word button is input, a text input box is inserted in the position of a touch point, and words are input and encoded; when recording goes wrong or the user wants to correct the latest pen trace or picture operation is wrong, a software undoing button is clicked until the recorder thinks that recording is faultless or no content on the screen can be undone; after undoing, if the user wants to recover the latest undone object or redo the latest undone object, a redoing button can be clicked, and therefore the undone object can be displayed on the screen again; if the slips of the tongue occur or voice is wrong, a voice rollback button is clicked, and the voice goes back to a certain moment in last N seconds; when video recording is finished, a recording completion button on a recording interface is clicked.