Skip to content

Possible fixes for my issue #2

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Open
jpschewe wants to merge 9 commits into
base: master
Choose a base branch
from
Open

Possible fixes for my issue #2

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
9 commits
Select commit Hold shift + click to select a range
62a80e3
Add require for rubygems
jpschewe Apr 10, 2011
96b0d64
Fix path to i-like-pickles.wav
jpschewe Apr 10, 2011
d48cd5b
Different timings on my computer
jpschewe Apr 10, 2011
d35a1fb
Fix path to i-like-pickles
jpschewe Apr 10, 2011
b08f049
Getting back 3 values instead of 1, not sure why
jpschewe Apr 10, 2011
9cb784c
Decrease default chunk size to 3
jpschewe Apr 10, 2011
dacfda6
Merge remote branch 'origin/master'
jpschewe Apr 10, 2011
55b627a
More debugging
jpschewe Apr 10, 2011
036d892
Return an array of json objects
jpschewe Apr 10, 2011
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
1 change: 1 addition & 0 deletions lib/speech.rb
View file
Open in desktop
Original file line number Diff line number Diff line change
@@ -1,4 +1,5 @@
# -*- encoding: binary -*-
require 'rubygems'
require 'curb'
require 'json'

Expand Down
9 changes: 6 additions & 3 deletions lib/speech/audio_to_text.rb
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -12,13 +12,16 @@ def initialize(file)

def to_text
url = "https://www.google.com/speech-api/v1/recognize?xjerr=1&client=speech2text&lang=en-US&maxresults=10"
splitter = Speech::AudioSplitter.new(file) # based off the wave file because flac doesn't tell us the duration
splitter = Speech::AudioSplitter.new(file, 3) # based off the wave file because flac doesn't tell us the duration
easy = Curl::Easy.new(url)
result = []
splitter.split.each do|chunk|
chunk.build.to_flac
convert_chunk(easy, chunk)
json = JSON.parse(File.read(self.captured_file))
result << json
end
JSON.parse(File.read(self.captured_file))
result
end

def clean
Expand Down Expand Up @@ -53,7 +56,7 @@ def convert_chunk(easy, chunk, options={})
self.captured_json['status'] = data['status']
self.captured_json['id'] = data['id']
self.captured_json['hypotheses'] = data['hypotheses'].map {|ut| [ut['utterance'], ut['confidence']] }
puts self.captured_json.inspect
puts "inspect: #{self.captured_json.inspect}"
File.open("#{self.captured_file}", "wb") {|f| f << captured_json.to_json }
retrying = false
end
Expand Down
6 changes: 3 additions & 3 deletions test/audio_splitter_test.rb
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -6,10 +6,10 @@
class SpeechAudioSplitterTest < Test::Unit::TestCase

def test_audio_splitter
splitter = Speech::AudioSplitter.new("samples/i-like-pickles.wav", 1)
splitter = Speech::AudioSplitter.new("test/samples/i-like-pickles.wav", 1)

assert_equal '00:00:03:52', splitter.duration.to_s
assert_equal 3.52, splitter.duration.to_f
assert_equal '00:00:03:51', splitter.duration.to_s
assert_equal 3.51, splitter.duration.to_f

chunks = splitter.split
assert_equal 3, chunks.size
Expand Down
10 changes: 5 additions & 5 deletions test/audio_to_text_test.rb
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -5,8 +5,8 @@

class SpeechAudioToTextTest < Test::Unit::TestCase
def test_audio_to_text
audio = Speech::AudioToText.new("samples/i-like-pickles.wav")
captured_json = audio.to_text
audio = Speech::AudioToText.new("test/samples/i-like-pickles.wav")
captured_json = audio.to_text.first
assert captured_json
assert captured_json.key?("hypotheses")
assert !captured_json['hypotheses'].empty?
Expand All @@ -24,7 +24,7 @@ def test_audio_to_text

def test_short_audio_clip
audio = Speech::AudioToText.new("samples/i-like-pickles.chunk5.wav")
captured_json = audio.to_text
captured_json = audio.to_text.first
assert captured_json
assert captured_json.key?("hypotheses")
assert !captured_json['hypotheses'].empty?
Expand All @@ -33,8 +33,8 @@ def test_short_audio_clip
assert captured_json.keys.include?('id')
assert captured_json.keys.include?('hypotheses')
puts captured_json.inspect
assert_equal "eagles", captured_json['hypotheses'][0].first
assert_equal "pickles", captured_json['hypotheses'][1].first
assert_equal "eagles eagles eagles", captured_json['hypotheses'][0].first
assert_equal "pickles pickles pickles", captured_json['hypotheses'][1].first
#assert captured_json['confidence'] > 0.9
ensure
audio.clean
Expand Down