143 lines
4.8 KiB
YAML
143 lines
4.8 KiB
YAML
id: https://nde.nl/ontology/hc/class/AudioEventSegment
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name: audio_event_segment_class
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title: Audio Event Segment Class
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imports:
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- linkml:types
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- ../enums/AudioEventTypeEnum
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- ../slots/has_score
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- ../slots/has_time_interval
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- ../slots/has_type
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- ../slots/generated_by
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- ../slots/indexed_as
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- ../slots/has_text
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- ../slots/begin_of_the_begin
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prefixes:
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linkml: https://w3id.org/linkml/
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hc: https://nde.nl/ontology/hc/
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schema: http://schema.org/
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dcterms: http://purl.org/dc/terms/
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crm: http://www.cidoc-crm.org/cidoc-crm/
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oa: http://www.w3.org/ns/oa#
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ma: http://www.w3.org/ns/ma-ont#
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skos: http://www.w3.org/2004/02/skos/core#
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default_prefix: hc
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classes:
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AudioEventSegment:
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class_uri: hc:AudioEventSegment
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description: >-
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Temporal segment of audio containing a detected audio event.
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alt_descriptions:
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nl: "Tijdsegment van audio met een gedetecteerd audio-evenement."
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de: "Zeitliches Segment eines Audios mit einem erkannten Audioereignis."
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fr: "Segment temporel d'un audio contenant un événement audio détecté."
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es: "Segmento temporal de audio que contiene un evento de audio detectado."
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ar: "مقطع زمني للصوت يحتوي على حدث صوتي مكتشف."
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id: "Segmen temporal audio yang berisi peristiwa audio yang terdeteksi."
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zh: "包含检测到的音频事件的音频时间片段。"
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examples:
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- value:
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has_type: SPEECH
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has_time_interval:
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start_seconds: 0
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end_seconds: 45
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has_text: Welcome to the Rijksmuseum
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has_score: 0.95
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description: Speech segment with transcription
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- value:
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has_type: MUSIC
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has_time_interval:
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start_seconds: 45
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end_seconds: 120
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has_text: Classical background music
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has_score: 0.88
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description: Music segment detected
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- value:
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has_type: SILENCE
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has_time_interval:
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start_seconds: 120
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end_seconds: 125
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has_score: 0.99
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description: Silence gap between segments
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close_mappings:
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- crm:E52_Time-Span
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- ma:MediaFragment
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related_mappings:
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- oa:FragmentSelector
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structured_aliases:
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- literal_form: audio-evenementsegment
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in_language: nl
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- literal_form: audio-gebeurtenissegment
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in_language: nl
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- literal_form: Audioereignissegment
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in_language: de
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- literal_form: segment d'événement audio
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in_language: fr
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- literal_form: segmento de evento de audio
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in_language: es
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- literal_form: مقطع حدث صوتي
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in_language: ar
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- literal_form: segmen peristiwa audio
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in_language: id
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- literal_form: 音频事件片段
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in_language: zh
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keywords:
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- audio event
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- speech segment
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- music detection
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- silence detection
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- audio analysis
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- temporal segment
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slots:
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- has_time_interval
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- indexed_as
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- has_text
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- generated_by
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- has_type
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- has_score
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- begin_of_the_begin
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slot_usage:
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has_type:
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range: AudioEventTypeEnum
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required: true
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examples:
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- value: SPEECH
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- value: MUSIC
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- value: SILENCE
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- value: SOUND_EVENT
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- value: NOISE
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has_time_interval:
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range: TimeInterval
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required: true
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inlined: true
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has_text:
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required: false
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examples:
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- value: Welcome to the Rijksmuseum
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- value: Classical background music
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generated_by:
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range: GenerationEvent
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required: false
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inlined: true
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examples:
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- value:
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has_score:
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has_score: 0.95
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has_method: audio_classification
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comments:
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- Audio event segment for speech, music, silence, sound event detection
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- Temporal boundaries with start/end seconds (primary) and ISO 8601 (secondary)
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- Confidence scoring for AI-generated detections
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- Part of Rule 53 slot migration from audio_event_segments
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- Audio types: SPEECH, MUSIC, SILENCE, SOUND_EVENT, NOISE, MIXED
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- 'Preserved from prior description: Temporal segment of audio containing a detected audio event. Represents a bounded temporal portion of audio content where a specific type of audio event has been detected, including speech segments, music, silence, sound events, and noise segments.'
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see_also:
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- https://www.w3.org/TR/media-frags/
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- https://www.w3.org/ns/ma-ont
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- TimeInterval
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- GenerationEvent
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annotations:
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specificity_score: "0.55"
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specificity_rationale: "AudioEventSegment is specific to audio analysis workflows in heritage digitization."
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custodian_types: "['*']"
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audio_event_types: "SPEECH, MUSIC, SILENCE, SOUND_EVENT, NOISE, MIXED"
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heritage_use_cases: "Oral histories, virtual tours, lecture recordings, archival footage"
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