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| .. | ||
| README.rst | ||
性能测试结果
==============
:link_to_translation:`en:[English]`
AFE
---
资源消耗
~~~~~~~~
.. only:: esp32
+-----------------+-----------------+-----------------+-----------------+
| Algorithm Type | RAM | Average cpu | Frame Length |
| | | loading(compute | |
| | | with 2 cores) | |
+=================+=================+=================+=================+
| AEC(HIGH_PERF) | 114 KB | 11% | 32 ms |
+-----------------+-----------------+-----------------+-----------------+
| NS | 27 KB | 5% | 10 ms |
+-----------------+-----------------+-----------------+-----------------+
| AFE Layer | 73 KB | | |
+-----------------+-----------------+-----------------+-----------------+
.. only:: esp32s3
+-----------------+-----------------+-----------------+-----------------+
| Algorithm Type | RAM | Average cpu | Frame Length |
| | | loading(compute | |
| | | with 2 cores) | |
+=================+=================+=================+=================+
| AEC(LOW_COST) | 152.3 KB | 8% | 32 ms |
+-----------------+-----------------+-----------------+-----------------+
| AEC(HIGH_PERF) | 166 KB | 11% | 32 ms |
+-----------------+-----------------+-----------------+-----------------+
| BSS(LOW_COST) | 198.7 KB | 6% | 64 ms |
+-----------------+-----------------+-----------------+-----------------+
| BSS(HIGH_PERF) | 215.5 KB | 7% | 64 ms |
+-----------------+-----------------+-----------------+-----------------+
| NS | 27 KB | 5% | 10 ms |
+-----------------+-----------------+-----------------+-----------------+
| MISO | 56 KB | 8% | 16 ms |
+-----------------+-----------------+-----------------+-----------------+
| AFE Layer | 227 KB | | |
+-----------------+-----------------+-----------------+-----------------+
WakeNet
-------
.. _resource-occupancyesp32-1:
资源消耗
~~~~~~~~
.. only:: esp32
+-------------+-------------+-------------+-------------+-------------+
| Model Type | Parameter | RAM | Average | Frame |
| | Num | | Running | Length |
| | | | Time per | |
| | | | Frame | |
+=============+=============+=============+=============+=============+
| Quantised | 41 K | 15 KB | 5.5 ms | 30 ms |
| WakeNet5 | | | | |
+-------------+-------------+-------------+-------------+-------------+
| Quantised | 165 K | 20 KB | 10.5 ms | 30 ms |
| WakeNet5X2 | | | | |
+-------------+-------------+-------------+-------------+-------------+
| Quantised | 371 K | 24 KB | 18 ms | 30 ms |
| WakeNet5X3 | | | | |
+-------------+-------------+-------------+-------------+-------------+
.. _resource-occupancyesp32s3-1:
.. only:: esp32s3
+----------------+-------+---------+----------------+--------------+
| Model Type | RAM | PSRAM | Average | Frame Length |
| | | | Running Time | |
| | | | per Frame | |
+================+=======+=========+================+==============+
| Quantised | 50 KB | 1640 KB | 10.0 ms | 32 ms |
| WakeNet8 @ 2 | | | | |
| channel | | | | |
+----------------+-------+---------+----------------+--------------+
| Quantised | 16 KB | 324 KB | 3.0 ms | 32 ms |
| WakeNet9 @ 2 | | | | |
| channel | | | | |
+----------------+-------+---------+----------------+--------------+
| Quantised | 20 KB | 347 KB | 4.3 ms | 32 ms |
| WakeNet9 @ 3 | | | | |
| channel | | | | |
+----------------+-------+---------+----------------+--------------+
性能测试
~~~~~~~~
+-------------+-------------+-------------+-------------+-------------+
| Distance | Quiet | Stationary | Speech | AEC |
| | | Noise (SNR | Noise (SNR | I |
| | | = 4 dB) | = 4 dB) | nterruption |
| | | | | (-10 dB) |
+=============+=============+=============+=============+=============+
| 1 m | 98% | 96% | 94% | 96% |
+-------------+-------------+-------------+-------------+-------------+
| 3 m | 98% | 96% | 94% | 94% |
+-------------+-------------+-------------+-------------+-------------+
误触发率：12 小时 1 次
.. note::
我们在测试中使用了 ESP32-S3-Korvo V4.0 开发板和 WakeNet9(Alexa) 模型。
MultiNet
--------
.. _resource-occupancyesp32-2:
资源消耗
~~~~~~~~
.. only:: esp32
+-------------+-------------+-------------+-------------+-------------+
| Model Type | Internal | PSRAM | Average | Frame |
| | RAM | | Running | Length |
| | | | Time per | |
| | | | Frame | |
+=============+=============+=============+=============+=============+
| MultiNet 2 | 13.3 KB | 9KB | 38 ms | 30 ms |
+-------------+-------------+-------------+-------------+-------------+
.. _resource-occupancyesp32s3-2:
.. only:: esp32s3
+-------------+-------------+-------------+-------------+-------------+
| Model Type | Internal | PSRAM | Average | Frame |
| | RAM | | Running | Length |
| | | | Time per | |
| | | | Frame | |
+=============+=============+=============+=============+=============+
| MultiNet 4 | 16.8KB | 1866 KB | 18 ms | 32 ms |
+-------------+-------------+-------------+-------------+-------------+
| MultiNet 4 | 10.5 KB | 1009 KB | 11 ms | 32 ms |
| Q8 | | | | |
+-------------+-------------+-------------+-------------+-------------+
| MultiNet 5 | 16 KB | 2310 KB | 12 ms | 32 ms |
| Q8 | | | | |
+-------------+-------------+-------------+-------------+-------------+
| MultiNet 6 | 32 KB | 4100 KB | 12 ms | 32 ms |
+-------------+-------------+-------------+-------------+-------------+
Word Error Rate 性能测试
~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+-----------+-----------+
| Model | aishell |
| Type | test |
+===========+===========+
| MultiNet | 9.5% |
| 5_cn | |
+-----------+-----------+
| MultiNet | 5.2% |
| 6_cn | |
+-----------+-----------+
.. note::
中文使用没有声调的拼音单元去计算WER。
Speech Commands 性能测试(空调控制场景)
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+-----------+-----------+----------+------------+-------------+
| Model | Distance | Quiet | Stationary | Speech |
| Type | | | Noise | Noise |
| | | | (SNR=5~10dB| (SNR=5~10dB |
| | | | dB) | dB) |
+===========+===========+==========+============+=============+
| MultiNet | 3 m | 88.9% | 66.1% | 67.5% |
| 5_cn | | | | |
+-----------+-----------+----------+------------+-------------+
| MultiNet | 3 m | 98.8% | 88.3% | 88.0% |
| 6_cn | | | | |
+-----------+-----------+----------+------------+-------------+
| MultiNet | 3 m | 97.1% | 95.1% | 96.8% |
| 6_cn_ac | | | | |
+-----------+-----------+----------+------------+-------------+
.. note::
MultiNet6_cn_ac在空调场景数据集上进行了进一步的微调，所以在空调控制场景具有更好的性能。
TTS
---
资源消耗
~~~~~~~~
Flash image size: 2.2 MB
RAM runtime: 20 KB
性能测试
~~~~~~~~
CPU 负载测试（ESP32 @240 MHz）：
+------------------------------+------+------+------+------+------+------+
| Speech Rate | 0 | 1 | 2 | 3 | 4 | 5 |
+==============================+======+======+======+======+======+======+
| Times faster than real time | 4.5 | 3.2 | 2.9 | 2.5 | 2.2 | 1.8 |
+------------------------------+------+------+------+------+------+------+