Update README.md

README.md

@@ -60,6 +60,21 @@ This is a dataset with Russian annotated audio data, split into train for tasks
 - **text**: Audio transcription (string).
 - **speaker_name**: Speaker identifier (string).
 - **audio**: Audio file.
+- **utterance_pitch_mean**: The average pitch of the speech utterance (float64).
+- **utterance_pitch_std**: The standard deviation of pitch, representing variability in intonation (float64)
+- **snr**: Signal-to-Noise Ratio (float64).
+- **c50**: Clarity index, measures how much of the speech signal energy arrives within the first 50 milliseconds (float64).
+- **speaking_rate**: The speed of speech (string).
+- **phonemes**: The sequence of phonemes in the utterance, typically in phonetic transcription or string form (string).
+- **stoi**: Short-Time Objective Intelligibility, a metric from 0 to 1 estimating how intelligible the speech is to a listener (float64).
+- **si-sdr**: Scale-Invariant Signal-to-Distortion Ratio, measures the fidelity of a separated or enhanced speech signal relative to the original, invariant to signal scale (float64).
+- **pesq**: Perceptual Evaluation of Speech Quality, an objective measure of perceived audio quality (float64).
+- **noise**: A description of the background noise (string).
+- **reverberation**: Describes the amount or type of reverberation (string).
+- **speech_monotony**: A qualitative label of monotony or expressiveness of the speech (string).
+- **sdr_noise**: A textual description of signal-to-noise distortion (string).
+- **pesq_speech_quality**: A qualitative interpretation of the PESQ score (string).
+- **text_description**: A textual description of the speech sample (string).
 
 ## Usage