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SMARTlab-Purdue / ros-tutorial-voice

This tutorial briefly covers how to control a robot over voice command. The user can control the robot using voice command and the robot acknowledges back to the user through a text-to-speech system, after executing the control action. E.g. Once the user ask the robot to "forward". The robot executes it and then sends a message over voice to the user saying the the "Requested action executed".
MIT License
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run code error #2

Open vitiennam opened 4 years ago

vitiennam commented 4 years ago

Hi,

I run: roslaunch voicecontrol turtlebot_voice_cmd.launch My error is:

FATAL_ERROR: "fe_sigproc.c", line 405: Failed to create filterbank, frequency range does not match. Sample rate 8000.000000, FFT size 512, lowerf 4765.625000 < freq -15.625000 > upperf 4218.750000. [recognizer-1] process has died [pid 18392, exit code 255, cmd /home/Code/speech/catkin_ws/src/ros-tutorial-voice/src/recognizer.py name:=recognizer log:=/home/.ros/log/e224b5b4-e333-11e9-8f95-107b4493e94c/recognizer-1.log]. log file: /home/.ros/log/e224b5b4-e333-11e9-8f95-107b4493e94c/recognizer-1*.log

Please help me Thanks

vitiennam commented 4 years ago

HI, NOW error is: INFO: ngram_model_arpa.c(477): ngrams 1=18, 2=33, 3=30 INFO: ngram_model_arpa.c(135): Reading unigrams INFO: ngram_model_arpa.c(516): 18 = #unigrams created INFO: ngram_model_arpa.c(195): Reading bigrams INFO: ngram_model_arpa.c(533): 33 = #bigrams created INFO: ngram_model_arpa.c(534): 5 = #prob2 entries INFO: ngram_model_arpa.c(542): 3 = #bo_wt2 entries INFO: ngram_model_arpa.c(292): Reading trigrams INFO: ngram_model_arpa.c(555): 30 = #trigrams created INFO: ngram_model_arpa.c(556): 3 = #prob3 entries [recognizer-1] process has died [pid 94509, exit code -11, cmd /home/Code/speech/catkin_ws/src/ros-tutorial-voice/src/recognizer.py __name:=recognizer __log:=/home/.ros/log/01d5ccd2-e365-11e9-8f95-107b4493e94c/recognizer-1.log].