Apuls Intergrated Circuits AV4216K
The AVH316K , AV0716K , AV1416K , AV2116K , AV2816K and AV4216K are single-chip voice synthesizing CMOS IC. They are low cost with proper functions and can synthesize voice up to 3.5, 7, 14, 21, 28 and 42 seconds, using Aplus 5-bit LOGPCM algorithm.
| Part No. |
AV4216K |
| Datasheet |
AV4216K
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| Manufacturer |
 Apuls Intergrated Circuits |
| Description |
single-chip voice synthesizing CMOS IC |
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GENERAL DESCRIPTION
: oCmuts er speech data can be programmed into ROM by changing one mask during the device fabrication. Besides, not only the very flexible and functional PowerIO pins (IO1/IO2) are available for user to apply in various applications, but also an interactive development tool “EzSpeech” is ready for user-friendly programming. 2. FEATURES
: (1). Single power supply can operate from 2.4V to 6.4V (in this range, user can set Rosc as a fixed value). (2). The total voice duration is about 3.5, 7, 14, 21, 28 and 42 seconds those can be partitioned up to 32 voice_sections. Each voice_section length is flexible. Besides, there are additional 32 mute_sections. (3). Voice length can be individually up to 3.5, 7, 14, 21, 21 and 21 seconds and voice+mute length can be individually up to 21 seconds at 6kHz sample rate for each voice_section. (4). Total 96 voice_steps are available for 16 sub_tables. The number of voice_step for each sub_table is flexible, but maximum is 96. For each voice_step, it can specify one voice_section, playback speed and IO1/IO2 output enable options if IO1/IO2 are set as output. (5).
