perm filename KINFO[KI,ALS] blob sn#099365 filedate 1974-04-30 generic text, type T, neo UTF8
00100	INFORMATION ON K AND KI FILES
00200	
00300	KMAIN	revised from KI
00400	This program uses the procedures in KAUD to speak and to record utterances
00500	and the procedures in TRACK to obtain FFT's and tabulate formants.
00600	
00700	KEDIT.SAI	revised from KIEDIT and the earlier KINAME
00800	This program allows one to hear a file, to create a new file and edit into
00900	it selected portions of the original file, saving the name of the neqw
01000	file in KILIST.SIX.
01100	
01200	TRACK.SAI	A simplified procedure for thacking formants when only
01300	vowels are to be analysed.
01400	The program first locates a vowel region, it then skips ahead a short
01500	distance, now set at 200 saamples, then it locates the 3 largest peaks
01600	in a 512 sample region and applies some simple tests to pick 2 of these
01700	peaks that appear to be a pitch period appart. An FFT is taken of this
01800	interval usinf FORM(1), then using PREPARE to locate the first three 
01900	formants. At present these are simply tabulated.