Merge branch 'feat/update_nsnet2' into 'master'

Feat/update nsnet2

See merge request speech-recognition-framework/esp-sr!110

CHANGELOG.md

@@ -4,6 +4,9 @@
 - Available storage is less than the remaining flash space on IDF v5.0.   
 If you can not map model partition successfully, please check the left free storage by `spi_flash_mmap_get_free_pages(ESP_PARTITION_MMAP_DATA)` or update IDF to v5.1 or later.
 
+## 1.9.2
+- Improve nsnet2 performance
+
 ## 1.9.1
 - Support esp32p4 for nsnet2
 - Add a method to load model from rodata

idf_component.yml

@@ -1,4 +1,4 @@
-version: "1.9.1"
+version: "1.9.2"
 description: esp_sr provides basic algorithms for Speech Recognition applications
 url: https://github.com/espressif/esp-sr
 dependencies:

include/esp32s3/esp_afe_config.h

@@ -138,15 +138,15 @@ typedef struct {
     .wakenet_model_name = NULL, \
     .wakenet_model_name_2 = NULL, \
     .wakenet_mode = DET_MODE_90, \
-    .afe_mode = SR_MODE_HIGH_PERF, \
+    .afe_mode = SR_MODE_LOW_COST, \
     .afe_perferred_core = 0, \
     .afe_perferred_priority = 5, \
     .afe_ringbuf_size = 50, \
-    .memory_alloc_mode = AFE_MEMORY_ALLOC_INTERNAL_PSRAM_BALANCE, \
+    .memory_alloc_mode = AFE_MEMORY_ALLOC_MORE_PSRAM, \
     .afe_linear_gain = 1.0, \
     .agc_mode = AFE_MN_PEAK_AGC_MODE_2, \
-    .pcm_config.total_ch_num = 3, \
-    .pcm_config.mic_num = 2, \
+    .pcm_config.total_ch_num = 2, \
+    .pcm_config.mic_num = 1, \
     .pcm_config.ref_num = 1, \
     .pcm_config.sample_rate = 16000, \
     .debug_init = false, \
@@ -189,4 +189,4 @@ typedef struct {
 
 #ifdef __cplusplus
 }
-#endif
+#endif