GB2596351B - Forensic interaction understanding: A system and method for determining the nature of spoken interactions using acoustic and linguistic markers - Google Patents

Forensic interaction understanding: A system and method for determining the nature of spoken interactions using acoustic and linguistic markers Download PDF

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Publication number
GB2596351B
GB2596351B GB2009811.7A GB202009811A GB2596351B GB 2596351 B GB2596351 B GB 2596351B GB 202009811 A GB202009811 A GB 202009811A GB 2596351 B GB2596351 B GB 2596351B
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Prior art keywords
forensic
acoustic
nature
determining
linguistic markers
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GB2009811.7A
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GB2596351A (en
GB202009811D0 (en
Inventor
Laird James
Cannings Nigel
Glackin Cornelius
Ann Wall Julie
Bajaj Nikesh
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Lexiqal Ltd
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Lexiqal Ltd
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Priority to GB2009811.7A priority Critical patent/GB2596351B/en
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    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; SPEECH OR AUDIO CODING OR DECODING
    • G10L25/00—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00
    • G10L25/48—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00 specially adapted for particular use
    • G10L25/51—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00 specially adapted for particular use for comparison or discrimination
    • G10L25/63—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00 specially adapted for particular use for comparison or discrimination for estimating an emotional state
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; SPEECH OR AUDIO CODING OR DECODING
    • G10L15/00—Speech recognition
    • G10L15/26—Speech to text systems
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F40/00—Handling natural language data
    • G06F40/30—Semantic analysis
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F40/00—Handling natural language data
    • G06F40/30—Semantic analysis
    • G06F40/35—Discourse or dialogue representation
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; SPEECH OR AUDIO CODING OR DECODING
    • G10L15/00—Speech recognition
    • G10L15/22—Procedures used during a speech recognition process, e.g. man-machine dialogue
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; SPEECH OR AUDIO CODING OR DECODING
    • G10L17/00—Speaker identification or verification
    • G10L17/26—Recognition of special voice characteristics, e.g. for use in lie detectors; Recognition of animal voices
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; SPEECH OR AUDIO CODING OR DECODING
    • G10L25/00—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00
    • G10L25/48—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00 specially adapted for particular use
    • G10L25/51—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00 specially adapted for particular use for comparison or discrimination
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; SPEECH OR AUDIO CODING OR DECODING
    • G10L25/00—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00
    • G10L25/48—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00 specially adapted for particular use
    • G10L25/51—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00 specially adapted for particular use for comparison or discrimination
    • G10L25/66—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00 specially adapted for particular use for comparison or discrimination for extracting parameters related to health condition
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; SPEECH OR AUDIO CODING OR DECODING
    • G10L25/00—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00
    • G10L25/90—Pitch determination of speech signals
GB2009811.7A 2020-06-26 2020-06-26 Forensic interaction understanding: A system and method for determining the nature of spoken interactions using acoustic and linguistic markers Active GB2596351B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2009811.7A GB2596351B (en) 2020-06-26 2020-06-26 Forensic interaction understanding: A system and method for determining the nature of spoken interactions using acoustic and linguistic markers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2009811.7A GB2596351B (en) 2020-06-26 2020-06-26 Forensic interaction understanding: A system and method for determining the nature of spoken interactions using acoustic and linguistic markers

Publications (3)

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GB202009811D0 GB202009811D0 (en) 2020-08-12
GB2596351A GB2596351A (en) 2021-12-29
GB2596351B true GB2596351B (en) 2022-10-19

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Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112307761A (en) * 2020-11-19 2021-02-02 新华智云科技有限公司 Event extraction method and system based on attention mechanism
CN112966106A (en) * 2021-03-05 2021-06-15 平安科技（深圳）有限公司 Text emotion recognition method, device and equipment and storage medium
CN114328938B (en) * 2022-03-16 2022-06-24 浙江卡易智慧医疗科技有限公司 Image report structured extraction method

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20180205726A1 (en) * 2017-01-17 2018-07-19 International Business Machines Corporation Cognitive Intelligence Based Voice Authentication
CN110033778A (en) * 2019-05-07 2019-07-19 苏州市职业大学 One kind state of lying identifies update the system in real time

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20180205726A1 (en) * 2017-01-17 2018-07-19 International Business Machines Corporation Cognitive Intelligence Based Voice Authentication
CN110033778A (en) * 2019-05-07 2019-07-19 苏州市职业大学 One kind state of lying identifies update the system in real time

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Publication number Publication date
GB2596351A (en) 2021-12-29
GB202009811D0 (en) 2020-08-12

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