Pronunciation of "I-Touch"

Hi,

I’d like to know how to pronounce this word, please.
Is it simply the combination of “I” and “touch”?
Or is the “ou” of “I-touch” pronounced the same way as the “au” of “taught”?

Thanks.

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I would presume that it is simply the normal combination of I + touch– though I admit that I have heard no one say it.
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thanks.