43 Applications & Settings44 Applications & SettingsDelete the existing memoRewrite the memoSpace for writing memosSave the written memoReturn to calendarCalendarSelect Calendar from the Nintendo DSi Camera menu to access the calendar on the Touch Screen.Select a day to view the memo anda photo taken on that dayIf multiple photos were taken on a singleday, different photos will be displayedsequentiallyDisplay previous or following monthWrite a memo for the selected day (see below)Return to Nintendo DSi Camera menuWriting MemosYou can write a handwritten memo for each day, whether it’s a note about a special event or a reminderabout when those photos were taken. All memos are saved in system memory.*Playable File FormatsThe following file formats can be played with Nintendo DSi Sound:AAC files with .m4a, .mp4, or .3gp filename extensionsBitrate: 16 kbps – 320 kbpsSampling rate: 32kHz – 48kHzFor information on how to save music to an SD Card, see page 53.Nintendo DSi SoundWith Nintendo DSi Sound, you can record sounds usingthe internal microphone and then play with them tocreate new sounds. You can also play music saved onan SD Card.Starting Nintendo DSi SoundWhen you start Nintendo DSi Sound, you will see a sound wave on the top screen and selectable optionson the lower screen. Tap an option to begin playing with sound.Nintendo DSi Sound MenuRecord sounds with the microphone andplay with them (see page 45)Play with music files* savedon an SD Card (see page 50)Close Nintendo DSi Sound and returnto the Nintendo DSi Menu (see page 21)Adjust settings or deleteNintendo DSi Sound data(see page 53)Your parakeet. If you let it listen to voices and sounds around it, it will try to imitate them.It also remembers recordings you’ve made earlier and may repeat them at random.