RainVoice System

Microspeech’s RainVoice System is the full process system developed based on the international recommended acoustic assessment protocol. It plays an important role in the diagnosis,treatment,and rehabilitation of speech and voice diseases,providing advanced acoustic analysis tools to evaluate the effectiveness of patient treatment and training.RainVoice also suitable for industries such as speech analysts,speakers,singers,hosts,etc.that require high-quality voices. Application Scenario:

  • Voice assessment
  • Articulation assessment
  • Speech correction
  • Speech training
  • Parkinson's speech disorder assessment
  • Stroke articulation assessment

Voice Assessment

An assessment tool designed specifically for voice medicine experts/speech therapists/patients with voice disorders

  • Acoustic Voice Quality Index(AVQI)
  • Acoustic Breathness Index(ABI)
  • Dysphonia Severity Index(DSI)
  • Cepstral Peak Prominence Smoothed(CPPS)
  • Jitter/Shimmer/HNR/H1H2/MPT
  • GRBAS/CAPE-V
  • VHI-30/V-RQOL/RSI
image

Articulation Assessment

Microspeech articulation assessment tool uses intuitive and accurate real-time animations to display the position of mandible and tongue during pronunciation.

  • Side View display the shape of tongue surface during the pronunciation process.
  • Front View display the movement status of lower jaw.
  • Vowel Chart display the position of vowels during pronunciation process as well as the position of reference demonstration pronunciation.
  • Support Vowels/Text modes , show VSA(Vowel Space Area) and Range of tongue motion.
  • Male/Female/child modes for different reference values.
  • Using Microspeech’s ML model to analyze articulation parameters.
image

Voice Range Profile

  • VRP(Vocal Range Profile) assessment.
  • Automatically recognize syllables and calculate pitch/sound pressure/resonance.
  • Real time Biofeedback <45ms.
  • Two automatic measurement processes: Quick Mode / Detailed Mode.
image

Rehabilitation Training

Voice rehabilitation,specifically providing objective testing indices with real-time biofeedback and spectrogram/waveform display for language trainers and patients with speech disorders.

  • Abnormally pronounced phonemes.
  • Fluency/completeness/rhythm//tone/speech rate real-time detection.
  • Breathing (MPT/SPL). 
  • The corpus material can be customized.
image

Speech rehabilitation on PAD

Multiple ML models are used to detect phonation details and provide real-time feedback on sound pressure level, pitch, rhythm, breathing, articulation, etc., making it convenient for patients to conduct targeted training. Up to 6 training modules in the PAD app:

Loudness(SPL)

Training the ability to control voice intensity

Breathing

Strive to achieve the expected duration (MPT,S/Z Ratio)

Pitch

Training the ability to control vocal cord vibration

Prosody

Training various pitch change patterns

Articulation

Train the pronunciation ability of commonly used vowels

Retelling

Train the ability to imitate the demonstration voice

Clients

Clinical applications by industry-leading customers

About US


Microspeech(Chongqing)Technology CO.Ltd.

Founded by a team of speech analysis experts , with 30 years of profound technical accumulation,focusing on the application of acoustic analysis in the field of health,Microspeech is a national high-tech company and has won the second prize of National Science and Technology Progress Award.

RainVoice system from Micospeech is used in clinical departments such as otolaryngology, rehabilitation, dentistry, neurology, and analysis, evaluation and training of artistic voice. Acoustic analysis methods are non-invasive, remote and convenient. 

Combined with the most advanced AI technology, the company continues to innovate and develop new screening and diagnostic products for brain diseases, otolaryngology diseases, mental illnesses, etc., providing more advanced acoustic screening and diagnostic tools for clinical use.

image

Obtained the National High tech Enterprise Certificate for 12 consecutive years

image

Obtained Zhongguancun High tech Enterprise Certificate for 12 consecutive years

If you encounter any problems during use, you can contact us through the following methods

Office
Building B4, No.5316-25/26 North University City Road,Huxi Street,High tech Zone,Chongqing,China
Phone

18608713963