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Audio Annotation
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Audio Annotation

Sound Intelligence, Accurately Labeled

Our Audio Annotation Services

Acote’s Audio Annotation helps AI understand speech, detect events, and identify acoustic patterns. Whether transcribing conversations, detecting emotions, or recognizing keywords—our team delivers time-stamped and multilingual labeling with unmatched accuracy.

Audio Annotation Workflow

  1. 1

    Audio Segmentation

    Break down audio files by timestamp or sentence.

  2. 2

    Annotation Rules

    Define what to transcribe, tag, or label.

  3. 3

    Tagging Execution

    Experts annotate and timestamp speech or sounds.

  4. 4

    QA & Final Export

    Ensure accuracy and provide final audio + metadata files.

Technologies We Use

Audio Tools

  • Audacity
  • Praat
  • Amazon Transcribe
  • Label Studio

Key Features

Speech Transcription

Convert speech to text with time alignment.

Speaker Identification

Distinguish between multiple speakers or voices.

Emotion Detection

Tag vocal tones to reflect mood or sentiment.

Keyword Tagging

Detect and label important phrases or triggers.

Why Choose Us

  • Ideal for voice tech, call center AI, and sound recognition.

  • Multilingual support and dialect tagging available.

  • Time-synced accuracy for model training.

  • Custom output formats per client need.

Contact Us Today

Ready to discuss your audio annotation project? Get in touch with our team for a free consultation.

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