METHOD FOR REPRODUCING AN AUDIO RECORDING WITH THE SIMULATION OF THE ACOUSTIC CHARACTERISTICS OF THE RECORDING CONDITIONS,申请号EP20090842759-传众专利搜索

METHOD FOR REPRODUCING AN AUDIO RECORDING WITH THE SIMULATION OF THE ACOUSTIC CHARACTERISTICS OF THE RECORDING CONDITIONS

申请公布号：EP2416314(A1)

申请号：EP20090842759

申请日期：2009.04.01

申请公布日期：2012.02.08

申请人：

ZAKIROV, AZAT FUATOVICH

发明人：ZAKIROV, AZAT FUATOVICH

分类号：G10K15/04;H04S7/00

主分类号：G10K15/04

摘要：<p>The method concerns and may be applied for determination, medium storage and re-creation of characteristics of primary [original] attributes of sound field, such as volume, localization, timbre and dynamics, inherent in subjects of reproduction (original sounds), as well as of spatial features of acoustic environment of the room where musical composition [programme] to be recorded is performed during reproduction of two- and multichannel records of the musical composition [programme] in audio [listening] room. Technical result that can be obtained through the application of this invention resides in the fact that this method provides a means for repeatable standard testing of the attributes of spatial acoustic [sound] field with the use of two- and multichannel system of spatially distributed channels, application of audio [sound] signals and registration of responses with the aim to determine (register, analyse and evaluate) distinctions in impact [influence] of inherent acoustic properties of room, and of relative position of sound sources and receivers on the characteristics of the attributes of sound field, such as volume, localization, timbre and dynamics, as well as relationship between the characteristics and distinctions in acoustic conditions of local position of sound sources and receivers in audio recording and playing rooms. According to this method, determination of distinctions in the primary and secondary spatial sound fields allows consideration and correction of parametric data on the specificity and individual features of the influence of acoustical environment on the sound pattern of sound sources in different conditions so that to re-create the secondary sound field similar to the primary field, parametrically. By this is meant that the aural signal during reproduction is authentic to the aural signal during recording of musical composition.</p>