speech-signals

There are 0 repository under speech-signals topic.

• sidmulajkar / sentiment-predictor-for-stress-detection

  Voice stress analysis (VSA) aims to differentiate between stressed and non-stressed outputs in response to stimuli (e.g., questions posed), with high stress seen as an indication of deception. In this work, we propose a deep learning-based psychological stress detection model using speech signals. With increasing demands for communication between humans and intelligent systems, automatic stress detection is becoming an interesting research topic. Stress can be reliably detected by measuring the level of specific hormones (e.g., cortisol), but this is not a convenient method for the detection of stress in human- machine interactions. The proposed algorithm first extracts Mel- filter bank coefficients using pre-processed speech data and then predicts the status of stress output using a binary decision criterion (i.e., stressed or unstressed) using CNN (Convolutional Neural Network) and dense fully connected layer networks.

  stress-detectionvoice-stress-analysisdeceptionstressed-outputsvoicecortisolvsaconvolutional-neural-networkspeech-signalsstimuliemotion-recognitionemotionemotion-detectionvoice-synthesisstress-testingstress-detectordepression-detectiondeep-learning
  Language:Jupyter Notebook 79

• santoshd97 / Emotion_Recognition_From_Videos

  Emotion Recognition using audio and text from videos with 70% accuracy

  emotion-detectionsentiment-analysisspeech-signalsmachine-learning
  Language:Jupyter Notebook 3