🏡

<aside> 💡 4 bit OTP

• VLN3P series
• VLN4P series
• VLN5P series </aside>

<aside> 💡 32 bit OTP+Flash

• VLN1M series </aside>

<aside> 💡 32 bit Recording

• VLN3M series </aside>

<aside> 💡 Items

• COB
• Module
• Product </aside>

<aside> 💡 Audio Amp

• VLN9A series </aside>

<aside> 💡 Motor driver

• VLN9M series </aside>

<aside> 💡 Touch

• VLN9T series </aside>

<aside> 💡 Miscellaneous

• miscellaneous </aside>

Processing order

go to top

go to home

Q/A

How to calculate sample rate with memory size?

📘 Sound duration = Memory size / (sample rate x data encoding algorithm)

| sound duration (sec) | memory size (Mbit) | sample rate (kHz) | encoding algorithm (bit) | part no. | | --- | --- | --- | --- | --- | | 63 | 4 | 8 | 8 | VLN1M04 | | 42 | 4 | 12 | 8 | VLN1M04 | | 31 | 4 | 16 | 8 | VLN1M04 | | 125 | 8 | 8 | 8 | VLN1M08 | | 83 | 8 | 12 | 8 | VLN1M08 | | 63 | 8 | 16 | 8 | VLN1M08 | | 500 | 32 | 8 | 8 | VLN1M32 | | 333 | 32 | 12 | 8 | VLN1M32 | | 250 | 32 | 16 | 8 | VLN1M32 | | | | | | | | sound duration (sec) | memory size (bit) | sample reat (kHz) | encoding algorithm (bit) | part no. | | 34 | 202956 | 6 | 4 | VLN035 | | 25 | 202956 | 8 | 4 | VLN035 | | 17 | 202956 | 12 | 4 | VLN035 | | 8 | 202956 | 24 | 4 | VLN035 | | 121 | 727244 | 6 | 4 | VLN115 | | 91 | 727244 | 8 | 4 | VLN115 | | 61 | 727244 | 12 | 4 | VLN115 | | 30 | 727244 | 24 | 4 | VLN115 |