您好！
您可以按如下所示进行计算：
示例：
VOLALPHA = 3ms
SR=48k
常数值 e = 2.718...
linearval= 1-math.pow (e、-1/(SR*(volAlpha/1000))= 0.00692
math.round (linearval * 2^31)= 14861419
将其传输到 Hex、即等于 E2C468。 就像 ppc3一样...
阅读更多信息。请注意，本文内容源自机器翻译，可能存在语法或其它翻译错误，仅供参考。如需获取准确内容，请参阅链接中的英语原文或自行翻译。
器件型号：TAS5825M 工具与软件：
作为参考、过去这是一个不同的问题、
但我能够通过收到公式来解决它。
谢谢你的答复,它解决了。
但是、有用于数字增益的公式吗？
| TAS5825M_EVM | ESP32-S3 | ||
| 0 | dB | W 98 00 00 | W 98 00 00 |
| 宽98 7f 8c | 宽98 7f 8c | ||
| W 98 00 0b | W 98 00 0b | ||
| W 98 0c 00 80 00 00 | W 98 0c 00 80 00 00 | ||
| W 98 00 00 | W 98 00 00 | ||
| 宽98 7f 8c | 宽98 7f 8c | ||
| W 98 00 0b | W 98 00 0b | ||
| W 98 10 00 80 00 00 | W 98 10 00 80 00 00 | ||
| -1. | dB | W 98 00 00 | W 98 00 00 |
| 宽98 7f 8c | 宽98 7f 8c | ||
| W 98 00 0b | W 98 00 0b | ||
| W 98 0c 00 72 14 83 | W 98 0c 00 72 14 83 | ||
| W 98 00 00 | W 98 00 00 | ||
| 宽98 7f 8c | 宽98 7f 8c | ||
| W 98 00 0b | W 98 00 0b | ||
| W 98 10 00 72 14 83 | W 98 10 00 72 14 83 | ||
| -110 | dB | W 98 00 00 | W 98 00 00 |
| 宽98 7f 8c | 宽98 7f 8c | ||
| W 98 00 0b | W 98 00 0b | ||
| W 98 0c 00 00 00 1b | W 98 0c 00 00 00 1A | ||
| W 98 00 00 | W 98 00 00 | ||
| 宽98 7f 8c | 宽98 7f 8c | ||
| W 98 00 0b | W 98 00 0b | ||
| W 98 10 00 00 00 1b | 宽98 10 00 00 00 1A | ||
| 48. | dB | W 98 00 00 | W 98 00 00 |
| 宽98 7f 8c | 宽98 7f 8c | ||
| W 98 00 0b | W 98 00 0b | ||
| W 98 0c 7d 98 25 75 | W 98 0c 7d 98 27 80 | ||
| W 98 00 00 | W 98 00 00 | ||
| 宽98 7f 8c | 宽98 7f 8c | ||
| W 98 00 0b | W 98 00 0b | ||
| W 98 10 7d 98 25 75 | W 98 10 7d 98 27 80 | ||
| -3. | dB | W 98 00 00 | W 98 00 00 |
| 宽98 7f 8c | 宽98 7f 8c | ||
| W 98 00 0b | W 98 00 0b | ||
| W 98 0c 00 5a 9d F8 | W 98 0c 00 5a 9d F7 | ||
| W 98 00 00 | W 98 00 00 | ||
| 宽98 7f 8c | 宽98 7f 8c | ||
| W 98 00 0b | W 98 00 0b | ||
| W 98 10 00 5a 9 d F8 | W 98 10 00 5a 9d F7 | ||
| -6. | dB | W 98 00 00 | W 98 00 00 |
| 宽98 7f 8c | 宽98 7f 8c | ||
| W 98 00 0b | W 98 00 0b | ||
| W 98 0c 00 40 26 E7 | W 98 0c 00 40 26 E7 | ||
| W 98 00 00 | W 98 00 00 | ||
| 宽98 7f 8c | 宽98 7f 8c | ||
| W 98 00 0b | W 98 00 0b | ||
| W 98 10 00 40 26 E7 | W 98 10 00 40 26 E7 |
