Topic-192: Intrinsic Pitch Explore the eight vowels recorded in the last session and measure the pitch (F) for each of them. You can measure pitch by using any of the three ways already discussed in the Topic. Having measured the pitch (Fin each of the vowels (if your pitch values seem strange, try using another measurement method for confirmation remember that measuring the waveform is the safest way. Note down your measurements. There is one more way to confirm your pitch measurement by looking at the spectral slice (which gives the component frequencies and their amplitudes. • Select a portion of the vowel (ms. • Spectrum > View spectral slice. • Click on the first (big) peak = HF (Ignore any small spikes at the beginning this might be noise. Now note down the frequency of this peak at the top of the vertical bar. Use the confirmed pitch values and plot the pitch of each vowel on your excel sheet. Make sure you label your y-axis using a scale that allows you to spread out your measurements as much as you can. Now draw the cluster chart from the excel sheet and export to Word document and give the figure number and title.
