commit e12ac836d2110403475d0e8b4bdfec03a0874f6c
author Kshitij Sisodia <kshitij.sisodia@arm.com> Thu May 20 11:18:53 2021 +0100
committer Kshitij Sisodia <kshitij.sisodia@arm.com> Thu May 20 12:57:49 2021 +0000
tree 2f4ac0a379cd2cf6d5ad9bc11c2a0c14abb740c3
parent 659fcd951ac18d1ee7737a6ddf6a3ec162c73ca5

MLECO-1883: Updating wav2letter model

Using the new pruned wav2letter model from Arm Model Zoo.
The new model when optimised by Vela, produces a tflite
file ~10 MB smaller than the current.

Change-Id: I4ab6007c5b6111f41d8097e29b2af6cde2abc457

source/use_case/asr/usecase.cmake

diff --git a/source/use_case/asr/usecase.cmake b/source/use_case/asr/usecase.cmake
index 3d18997..89014de 100644
--- a/source/use_case/asr/usecase.cmake
+++ b/source/use_case/asr/usecase.cmake
@@ -63,7 +63,7 @@
 # Generate labels file
 set(${use_case}_LABELS_CPP_FILE Labels)
 generate_labels_code(
-    INPUT           "${${use_case}_LABELS_TXT_FILE}" 
+    INPUT           "${${use_case}_LABELS_TXT_FILE}"
     DESTINATION_SRC ${SRC_GEN_DIR}
     DESTINATION_HDR ${INC_GEN_DIR}
     OUTPUT_FILENAME "${${use_case}_LABELS_CPP_FILE}"
@@ -75,9 +75,9 @@
     STRING)
 
 if (ETHOS_U55_ENABLED)
-    set(DEFAULT_MODEL_PATH      ${DEFAULT_MODEL_DIR}/wav2letter_int8_vela_H128.tflite)
+    set(DEFAULT_MODEL_PATH      ${DEFAULT_MODEL_DIR}/wav2letter_pruned_int8_vela_H128.tflite)
 else()
-    set(DEFAULT_MODEL_PATH      ${DEFAULT_MODEL_DIR}/wav2letter_int8.tflite)
+    set(DEFAULT_MODEL_PATH      ${DEFAULT_MODEL_DIR}/wav2letter_pruned_int8.tflite)
 endif()
 
 set(EXTRA_MODEL_CODE