METHOD AND SYSTEM FOR MUTING CLASSIFIED INFORMATION FROM AN AUDIO
FIG2 illustrates a functional block diagram of the information muting system of FIG1, according to some embodiments of the present disclosure
FIG2 illustrates a functional block diagram of the information muting system 102 of FIG1, according to some embodiments of the present disclosure. The information muting system 102 includes or is otherwise in communication with one or more hardware processors such as a processor(s) 202, at least one memory such as a memory 208, and an I/O interface 204. The processor 202 (hardware processor), the memory 208, and the I/O interface(s) 204 may be coupled by a system bus such as a system bus 206 or alike mechanism. The memory 208 further may include modules 210. The modules 210 can be an Integrated Circuit (IC), external to the memory 208 (not shown), implemented using a Field-Programmable Gate Array (FPGA) or an Application-Specific Integrated Circuit (ASIC). The names of the modules of functional block within the modules 210 referred herein, are used for explanation and are not a limitation. Further, the memory 208 can also include the repository 112 (internal to the information muting system 102 as shown in FIG2). The modules 210 may include computer-readable instructions that supplement applications or functions performed by the information muting system 102. The repository 112 may store data that is processed, received, or generated as a result of the execution of one or more modules in the module(s) 210.
block diagram
210
modules module
214
classified word detection module
202
processor
216
subwords module
218
module
1
Table equation
208
memory
206
system bus
204
I/O interface
112
repository
102
information muting system
212
conversion module
['1. A processor-implemented method for muting classified information in an audio signal, the method comprises: receiving, an audio signal from the data source; converting, the audio signal into text using a speech recognition engine; identifying a plurality of classified words from the text using a repository of predefined classified words; obtaining, a first set of parameters associated with each classified word among the plurality of classified words; identifying, a plurality of subwords associated with each classified word; obtaining, a second set of parameters associated with each subword among the plurality of subwords of corresponding classified word among the plurality of classified words; computing, a relative score for each subword associated with the corresponding classified word based on a plurality of similar pairs for the corresponding classified word; generating, a fuzzy muting function using the first set of parameters, the second set of parameters and the relative score associated with each subword; and muting, the plurality of subwords associated with each classified word in accordance with the generated fuzzy muting function.', '5. An information muting system (102) for muting classified information in an audio signal, wherein the information muting system (102) comprises: a processor (202); an Input/output (I/O) interface (204); and a memory (208) coupled to the processor (202), the memory (208) comprising: a conversion module (212) is configured to convert the audio signal into text using a speech recognition engine; a classified word detection module (214) is configured to: identify, a plurality of classified words from the text using a repository of predefined classified words; obtain, a first set of parameters associated with each classified word among the plurality of classified words; a subwords module (216) is configured to: identify, a plurality of subwords associated with each classified word; obtain, a second set of parameters associated with each subword among the plurality of subwords of corresponding classified word among the plurality of classified words; compute, a relative score for each identified subword associated with the classified word based on a plurality of similar pairs for the classified word; a fuzzy muting module (218) is configured to: generate, a fuzzy muting function using the first set of parameters, the second set of parameters and the relative score associated with each subword; and mute, the plurality of subwords associated with each classified word in accordance with the generated fuzzy muting function.']