摘要:
A control program for controlling voice data processing by a computer causes the computer to selectively display a list display screen for displaying a list of file information concerning voice data of each file, and an operating screen, excluding the list of file information, for displaying an operating portion for performing voice data playback processing. The control program causes the computer to play back voice data of a file subsequent to a currently played-back file according to an order in the list displayed on the first screen, if a predetermined operation is executed on the second screen while the second screen is displayed.
摘要:
NO.sub.x is absorbed in an alkaline aqueous solution of a permanganate and/or a manganate and the manganese compounds are reduced to form the precipitate of manganese dioxide.The manganese dioxide is dispersed in an aqueous solution of sodium or potassium hydroxide having a concentration of higher than 20% and a gas containing NO.sub.x having a molar ratio of NO.sub.2 /NO.sub.x of higher than 0.55 is contacted with the dispersion in the presence of a permanganate and/or a manganate at higher than 40.degree. C, to convert manganese dioxide to the permanganate and/or the manganate.