SpeechEvalPro

What is SpeechEvalPro?

Welcome to SpeechEvalPro, the leading AI tool for Chinese and English pronunciation assessment. Our high-quality, multi-dimensional platform combines voice evaluation, speech recognition, and cutting-edge core technologies to provide accurate and reliable pronunciation assessment for educational purposes.

How to use SpeechEvalPro?

Using SpeechEvalPro is easy and convenient. Begin by signing up for a free trial or selecting a pricing plan that suits your needs. Once you have access, seamlessly integrate our API into your learning product or application by making HTTP or WebSocket requests. Our API accepts audio files in recommended formats and supports a wide range of question types, including phoneme, word, sentence, and chapter modes. For detailed instructions and guidelines on API usage, refer to our comprehensive documentation.

Key Features From SpeechEvalPro

Discover the core features that make SpeechEvalPro the ultimate pronunciation assessment tool:

• Pronunciation assessment and scoring API
• Voice evaluation and speech recognition
• Multi-dimensional evaluation for Chinese and English pronunciation
• Support for various question types and languages
• Real data labeling and model training for unrivaled accuracy
• Fluency assessment for speed and pauses
• Integrity assessment for missing or repeated words
• Specify phonetic pronunciation in Chinese evaluation
• Simple access via HTTP and WebSocket protocols

SpeechEvalPro's Use Cases

Explore the various educational scenarios where SpeechEvalPro shines:

• Homework assignments: Students can submit audio recordings for pronunciation evaluation.
• Examinations: Teachers can assess students' pronunciation skills during assessments.
• Language learning applications: Integrate SpeechEvalPro into language learning platforms for real-time pronunciation feedback.
• English as a second language (ESL) programs: Help ESL learners improve their pronunciation and fluency.
• Speaking practice: Individuals can use SpeechEvalPro to practice their speaking skills and receive objective feedback.

FAQ from SpeechEvalPro

What is SpeechEvalPro?

SpeechEvalPro is a state-of-the-art pronunciation assessment and scoring API solution. It combines voice evaluation, speech recognition, and other core technologies to provide accurate and reliable pronunciation assessment for educational purposes.

How to use SpeechEvalPro?

To use SpeechEvalPro, simply sign up for a free trial or choose a pricing plan that suits your needs. Once you have access, integrate our API into your learning product or application using HTTP or WebSocket requests. Our API supports recommended audio formats and a variety of question types. Detailed instructions and guidelines can be found in our documentation.

Is there an SDK available for SpeechEvalPro?

At the moment, an SDK is not available. However, you can directly call our WebAPI, which offers streaming capabilities and is lightweight and cross-platform.

What audio formats are supported for pronunciation evaluation?

We recommend sending audio files in 16-bit sample size, 16K sample rate, 1 channel opus_raw, pcm, wav, or mp3 format. Other formats may affect scoring results.

What question types are supported, and what are the time and text length restrictions?

SpeechEvalPro supports phoneme, word, sentence, and chapter (paragraph) modes. Time and text length restrictions vary for each mode. In phoneme & word mode, the duration is up to 20 seconds. In sentence mode, the duration is up to 40 seconds, with a text length limit of 300 characters. In chapter mode, the duration is up to 300 seconds, with a text length limit of 10,000 characters. Please consult our documentation for specific details.