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Figure 8.41: Waveform <strong>and</strong> spectrogram <strong>of</strong> <strong>the</strong> word ( ( ( ( ‘hippo’ (Speaker K)<br />

In Section 2.2, I noted that nasalization sounds more pronounced on certain<br />

vowels than on o<strong>the</strong>rs. When a nasal formant overlaps with an oral formant, <strong>the</strong> oral<br />

formant will be affected to a larger degree than in cases <strong>of</strong> non-overlap. The expected<br />

result, <strong>the</strong>n, is that nasalization will sound more pronounced in cases <strong>of</strong> overlap.<br />

8.3 Secondary articulations<br />

In this section, I examine two questions regarding <strong>the</strong> phonetic implementation <strong>of</strong><br />

<strong>the</strong> secondary articulations <strong>of</strong> labialization <strong>and</strong> palatalization. In Chapter 4, I claimed that<br />

labialization <strong>and</strong> palatalization in Mono are phonetically closer to mid vowels ra<strong>the</strong>r than<br />

high vowels. Since <strong>the</strong>se two secondary articulations are generally assumed to correspond<br />

phonetically to high vowels, I need to bolster this claim. For example, Ladefoged &<br />

Maddieson (1996: 363) note that palatalization concerns <strong>the</strong> “superimposition <strong>of</strong> a raising<br />

<strong>of</strong> <strong>the</strong> front <strong>of</strong> <strong>the</strong> tongue toward a position similar to that for i on a primary gesture.” 5<br />

5 Smalley (1989) did not make this assumption. See especially pp. 176, 178, <strong>and</strong> 183.<br />

167

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