#!perl## Say something in Cello#use Mac::Speech;$count = CountVoices();for ($i = 0; $i++ < $count; ) {	$voice = GetIndVoice($i);	$desc  = ${GetVoiceDescription($voice)};	if ($desc =~ /Cello/) {		$channel = NewSpeechChannel($voice)               or die $^E;		SpeakText $channel, "Do you like my Cello Voice?" or die $^E;		while (SpeechBusy()) {}		SetSpeechPitch $channel, 1.2*GetSpeechPitch($channel);		SpeakText $channel, "Wanna take you higher"       or die $^E;		while (SpeechBusy()) {}		DisposeSpeechChannel $channel;	}}