diss_featurelist.png The image displays a document titled Table 5: Features of Nasality for evaluation. It is a table organized into three columns labeled Name, Description, and Provenance. The table lists various acoustic features used in speech analysis. Here is the content of the table row by row: Row 1 (Headers): Name: Name Description: Description Provenance: Provenance Row 2: Name: Duration Description: Duration of the Vowel Provenance: Stevens et al. (1987a) Row 3: Name: Amp_F1 Description: Amplitude of the First Formant ("A1") Provenance: Chen (1997) Row 4: Name: Freq_F1 Description: Frequency of the First Formant Provenance: Delvaux et al. (2002a) Row 5: Name: Width_F1 Description: Bandwidth of the First Formant Provenance: Hawkins and Stevens (1985b) Row 6: Name: Amp_F2 Description: Amplitude of the Second Formant ("A2") Provenance: Delvaux et al. (2002a) Row 7: Name: Freq_F2 Description: Frequency thereof the Second Formant Provenance: Delvaux et al. (2002a) Row 8: Name: Width_F2 Description: Bandwidth of the Second Formant Provenance: Pruthi and Espy-Wilson (2004) Row 9: Name: Amp_F3 Description: Amplitude of the Third Formant ("A3") Provenance: Delvaux et al. (2002a) Row 10: Name: Freq_F3 Description: Frequency of the Third Formant Provenance: Delvaux et al. (2002a) Row 11: Name: Width_F3 Description: Bandwidth of the Third Formant Provenance: Pruthi and Espy-Wilson (2004) Row 12: Name: Amp_P0 Description: Amplitude of the higher of H1 or H2 Provenance: Chen (1997) Row 13: Name: Amp_P1 Description: Amplitude of the highest peak near 950 Hz Provenance: Chen (1995) Row 14: Name: Amp_P2 Description: Amplitude of the highest peak near 1250 Hz Provenance: Schwartz (1968) Row 15: Name: A1P0_HighPeak Description: Amp_F1 - Amp_P0 Provenance: Chen (1997) Row 16: Name: A1P1 Description: Amp_F1 - Amp_P1 Provenance: Chen (1995) Row 17: Name: A1P0_Compensated Description: A1P0_HighPeak using Chen's correction function Provenance: Chen (1997) Row 18: Name: A1P1_Compensated Description: A1P1 using Chen's correction function Provenance: Chen (1995) Row 19: Name: A1P2 Description: Amp_F1 - Amp_P2 Provenance: Analogy from Chen (1997) Row 20: Name: A3P0 Description: Amp_F3 - Amp_P0 Provenance: Captures spectral tilt concretely Row 21: Name: H1MinusH2 Description: The height of H1 minus the height of H2 Provenance: Simpson (2012) Row 22: Name: (P0/P1)Prominence Description: Difference between P0 or P1 and the average of the two adjacent harmonics Provenance: Shows the local prominence of P0 and P1. Row 23: Name: LowZeroDiff(P0/A1) Description: Difference of amplitude between P0 or A1 and the frequencies between P0 and P1 Provenance: Detects a wider zero pattern than F1 alone Row 24: Name: MidZeroDiff(P1/A1) Description: Difference of amplitude between P1 or A1 and the frequencies between P1 and P2 Provenance: Detects a nasal zero higher in frequency than F1 Row 25: Name: Ratio_F1F2 Description: Freq_F1/Freq_F2 Provenance: Captures normalized formant interactions Row 26: Name: Ratio_F2F3 Description: Freq_F2/Freq_F3 Provenance: Captures normalized formant interactions Row 27: Name: SpectralCOG Description: Spectral Center of Gravity of the vowel Provenance: Captures damping of higher frequencies, alluded to in Macmillin et al. (1999) This description was generated automatically. Please feel free to ask questions if you have further questions about the nature of the image or its meaning within the presentation.