CLOVA Speech overview

Available in Classic and VPC

NAVER Cloud Platform's CLOVA Speech provides fast and easy speech recognition powered by CLOVA's NEST (Neural End-to-end Speech Transcriber) technology. You can convert long media files into text and use CLOVA Speech to build voice-based services such as voice memos, video subtitles, and call transcript management.

Features provided by CLOVA Speech

Descriptions of the various features offered by CLOVA Speech are as follows:

• Multiple speech recognition options: Choose the appropriate option among Short-form, Long-form, and Streaming recognition.
• Automatic sentence segmentation and timestamp support: Automatically splits text into appropriate sentence lengths and provides timestamps, useful for subtitle creation and more.
• Timeline shifting: Shifts the entire recognized text timeline backward—useful when splitting long videos for subtitle generation.
• Batch processing for large workloads: Create batches to process recognition tasks for multiple media files at once.
• Web-based Builder and result editor: Includes a Builder to manage recognition tasks and an editor to modify and export recognition results.
• Keyword Boosting: Allows you to specify words that should have higher recognition probability.
• API-based recognition: Send files and receive recognition results using the CLOVA Speech API.
• Papago Translation integration: When using Streaming recognition, provides multilingual translation through Papago Translation.
  *See supported translation languages.

CLOVA Speech user guide

CLOVA Speech is available in the Korea Region. Use this guide to get the most out of CLOVA Speech.

• CLOVA Speech overview: Learn about the service and find helpful resources.
• CLOVA Speech prerequisites: View supported specifications, file format and pricing information.
• CLOVA Speech quickstart: Follow a step-by-step guide through the entire process.
• Get started with CLOVA Speech: Instructions for initial setup.
  • Manage subscriptions: Learn how to subscribe to and cancel CLOVA Speech from the NAVER Cloud Platform console.
• Using CLOVA Speech: Learn how to access CLOVA Speech.
  • Domain: How to create and manage domains.
  • Builder: How to manage recognition tasks, manage keywords, and check domain information.
  • Usage: How to view service usage per domain.
  • Batch: How to create and manage batches for bulk processing of multiple videos.
• CLOVA Speech permissions management: Manage accounts using NAVER Cloud Platform's Sub Account.
• CLOVA Speech glossary: Find key terms and definitions.
• CLOVA Speech release notes: See documentation updates.

CLOVA Speech related resources

Beyond the user guide, these resources provide additional context and support for CLOVA Speech. Whether you're considering CLOVA Speech or need in-depth information for development, marketing, and other purposes, these resources can help:

• Learn more about CLOVA Speech
  • CLOVA Speech API guide: API usage guide for developers.
  • Ncloud user environment guide: Explore VPC and Classic environments and supported services.
  • Pricing and features: View pricing details and key capabilities.
  • Latest announcements: Stay informed about service updates and news.
  • Contact Supporting: Get help if you can't find what you need in the user guide.
• CLOVA Speech integration service guides
  • Object Storage user guide: Learn about integrated services
  • Sub Account user guide: Manage team access for CLOVA Speech.