UA28630U - Method for tracing audio records - Google Patents

Abstract

The proposed method for tracing audio records implies using a device with the corresponding software and hardware connected to the audio broadcast channels. The device provides continuous automatic detection and storage of specified audio records.

Description

Description of the invention

The utility model belongs to the field of information technology, in particular to the way of transferring data such as 2 music, and can be used to obtain accurate data about all sound fragments that can be heard on the air of an unlimited number of media channels, as well as for statistical needs, commercial needs and non-commercial institutions.

There is a known method of recognizing musical works by identifying a musical work based on the processing of its fragment by determining the size and quality of the received recording of the musical fragment, the original 70 algorithm for searching for a musical work that corresponds to a recorded musical fragment, in which a set of values \u200b\u200bis calculated, and the measure of its correspondence is determined of a piece of music to a recorded piece of music as the maximum value among the values of I, search for a piece of music from the database in O stages, while at each stage a set of pieces of music with the highest degree of correspondence is selected, after the completion of the last stage of the search as a piece to which the recorded piece corresponds, select a piece of music for which 12 the maximum measure of correspondence is obtained, calculate the measure of reliability of recognition of a musical fragment g and compare it with the threshold, if the calculated value of the measure of reliability of recognition of a musical fragment exceeds the given threshold, then the recorded piece of music is considered known | KO Mo2295163 C1, (101 02/15, 2007).

This method is intended only for the recognition of musical works by technical means.

The closest thing to a claimed utility model is a way to transmit/record data such as music. In the case of converting the content data inputted to the data transfer device on the side of the primary recording medium to the data recording device for recording data on the secondary recording medium, the data compression system and bit rate corresponding to the data storage device are compared with the data compression system and bit rate transmission of data bits that are intended for transmission, so that the necessary processing for transmission is carried out in accordance with the results of the comparison (КО Mo2276812 C1, 311811/00. 20061. with

This method is intended only for transferring content from the primary recording medium to the secondary one, but it cannot be used to track sound fragments in an interactive (on-line) mode.

The useful model is based on the task of expanding the functionality of the method for tracking sound fragments in an interactive mode. at

The problem is solved by the fact that in the method of tracking sound fragments by transferring them to playback devices, according to a useful model, software is first installed in the hardware and software module, after which the software and hardware module is connected to media channels from which, with the help of software provision in automatic mode monitor input data and the obtained result in the form of a recording of sound fragments is stored in a separate file in the form of a table of results, and 325 signal reception and monitoring of input data are carried out continuously. with

The software is a system for recognizing sound formats and a database of media files with which the received data is compared.

Media channels can be a radio channel, television channels, streaming through Ipiegpei, broadcast "in public places of concerts, discos, musical accompaniment in shopping and entertainment centers, etc., from the media library of sound files in offline mode. c The recording may contain the name of the musical work, its artist, the time of the start of the sound and the time of its end.

From" | The results table is a file of a certain format or a set of files that store all the results of tracking all media channels.

The input data of the media channels are recorded in separate sound files and stored in the database for a predetermined period of time. o All data have time characteristics.

Ge | The claimed method allows you to automatically receive accurate data about all sound fragments that can be heard on the air of an unlimited number of media channels, in an interactive mode. b A useful model is explained by a diagram showing a hardware and software module 1 connected to 20 media channels 2 - a radio channel, a television channel, streaming through Ipiegpei, broadcasting in public places of concerts, discos, musical accompaniment in shopping and entertainment centers etc., with media libraries of sound files in offline mode, etc. The number of media channels is not limited.

The method of tracking sound fragments in interactive mode is carried out as follows.

Software is installed in the hardware and software module 1 and connected to media channels 2. 29 The software is a system for recognizing sound formats and a database of media files, with which the data received in automatic mode from media channels 2 is compared. The obtained result is in the form of a record sound fragments containing the name of the musical work, its artist, the time it starts sounding, the time it ends, etc., are stored in a separate file in the form of a table of results 3. The table of results C means a file of a certain format or a set of files in which an unlimited period of time is stored all results for tracking all media channels. Input data of media channels can be recorded in separate sound files and stored in the database for a predetermined period of time.

Signal reception and monitoring of input data are carried out continuously, and all data must necessarily have time characteristics. b5

Claims (1)

The formula of the invention 1. A method of tracking sound fragments by transferring them from playback devices, which differs in that software is first installed in the hardware-software module, after which the software-hardware module is connected to media channels, from which the software automatically tracks input data, and the obtained result in the form of a recording of sound fragments is stored in a separate file in the form of a table of results, and signal reception and tracking of input data are carried out continuously. 2. The method according to claim 1, which is characterized by the fact that the software is a sound recognition system 70. formats and a database of media files with which the received data is compared. C. The method according to claim 1, which differs in that the media channels are a radio channel, television channels, streaming via Ipiegpei, broadcasting in public places of concerts, discos, musical accompaniment in shopping and entertainment centers, etc., media libraries of sound files in the off-line mode. 4. The method according to claim 1, which differs in that the record contains the name of the sound fragment, its performer, the time 75 of the start of the sound and the time of its completion. 5. The method according to claim 1, which differs in that the table of results is a file of a certain format or a set of files, where all the results of tracking all media channels are stored. 6. The method according to claim 1, which differs in that the input data of the media channels are recorded in separate sound files and stored in the database for a predetermined period of time. 7. The method according to claim 1, which differs in that all data have time characteristics. that 2 "c) (ze) (Se) (ee) p - and? ime) (ee) (o) (95) (42) 60 b5