[autotest] audio_test_data: Add hotword with command test data
This test data contains hotword with command - "Ok google, open
google.com" generated by gtts.
BUG=chromium:946384
TEST=Apply full patch set and run
$ test_that -b eve --fast --debug
--args="chameleon_host=${CH_IP}" ${DUT_IP}
audio_AudioBasicAssistant
Change-Id: I3aa79485b79640f0dcb5a918f423a3b2daea7f71
Reviewed-on: https://chromium-review.googlesource.com/1549799
Commit-Ready: ChromeOS CL Exonerator Bot <chromiumos-cl-exonerator@appspot.gserviceaccount.com>
Tested-by: Chih-Yang Hsia <paulhsia@chromium.org>
Reviewed-by: Cheng-Yi Chiang <cychiang@chromium.org>
diff --git a/client/cros/audio/audio_test_data.py b/client/cros/audio/audio_test_data.py
index ceb3b30..be54f7b 100644
--- a/client/cros/audio/audio_test_data.py
+++ b/client/cros/audio/audio_test_data.py
@@ -302,6 +302,20 @@
duration_secs=1.0)
"""
+This test data contains hotword with command - "Ok google, open google.com"
+generated by gtts.
+The file format is two-channel raw data with each sample being a signed
+16-bit integer in little-endian with sampling rate 48000 samples/sec.
+"""
+HOTWORD_OPEN_TAB_TEST_FILE = AudioTestData(
+ path=os.path.join(AUDIO_PATH, 'hotword_open_tab_16.raw'),
+ data_format=dict(file_type='raw',
+ sample_format='S16_LE',
+ channel=2,
+ rate=48000),
+ duration_secs=2.83)
+
+"""
Media test verification for 256Hz frequency (headphone audio).
"""
MEDIA_HEADPHONE_TEST_FILE = FakeTestData(frequencies=[256, 256])
diff --git a/client/cros/audio/hotword_open_tab_16.raw b/client/cros/audio/hotword_open_tab_16.raw
new file mode 100644
index 0000000..5ff1c44
--- /dev/null
+++ b/client/cros/audio/hotword_open_tab_16.raw
Binary files differ