ok, I checked out the audio issue section. Unfortunately the wiki is written at one level lower than my current ability level. Looking at the output of the list-sources I guessed that I wanted to use device (index) 3 - Jabra mono. So I went ahead and issued the pacmd set-default-source 3 command. Nothing seem to happen any differently - still not recognizing the wake word. I also included the output from aplay -L and arecord -L just in case that is useful? Thanks.
pi@picroft:~ $ pacmd list-sources
3 source(s) available.
index: 1
name: <alsa_output.0.analog-stereo.monitor>
driver: <module-alsa-card.c>
flags: DECIBEL_VOLUME LATENCY DYNAMIC_LATENCY
state: SUSPENDED
suspend cause: IDLE
priority: 1000
volume: front-left: 65536 / 100% / 0.00 dB, front-right: 65536 / 100% / 0.00 dB
balance 0.00
base volume: 65536 / 100% / 0.00 dB
volume steps: 65537
muted: no
current latency: 0.00 ms
max rewind: 0 KiB
sample spec: s16le 2ch 44100Hz
channel map: front-left,front-right
Stereo
used by: 0
linked by: 0
configured latency: 0.00 ms; range is 0.50 .. 371.52 ms
monitor_of: 1
card: 0 <alsa_card.0>
module: 19
properties:
device.description = "Monitor of bcm2835 ALSA Analog Stereo"
device.class = "monitor"
alsa.card = "0"
alsa.card_name = "bcm2835 ALSA"
alsa.long_card_name = "bcm2835 ALSA"
device.bus_path = "/devices/virtual/sound/card0"
sysfs.path = "/devices/virtual/sound/card0"
device.string = "0"
module-udev-detect.discovered = "1"
device.icon_name = "audio-card"
index: 2
name: <alsa_output.usb-0b0e_Jabra_SPEAK_410_USB_745C4B6B9216x011200-00-USB.analog-stereo.monitor>
driver: <module-alsa-card.c>
flags: DECIBEL_VOLUME LATENCY
state: SUSPENDED
suspend cause: IDLE
priority: 1040
volume: front-left: 65536 / 100% / 0.00 dB, front-right: 65536 / 100% / 0.00 dB
balance 0.00
base volume: 65536 / 100% / 0.00 dB
volume steps: 65537
muted: no
current latency: 0.00 ms
max rewind: 0 KiB
sample spec: s16le 2ch 48000Hz
channel map: front-left,front-right
Stereo
used by: 0
linked by: 0
fixed latency: 99.94 ms
monitor_of: 2
card: 1 <alsa_card.usb-0b0e_Jabra_SPEAK_410_USB_745C4B6B9216x011200-00-USB>
module: 20
properties:
device.description = "Monitor of Jabra SPEAK 410 USB Analog Stereo"
device.class = "monitor"
alsa.card = "1"
alsa.card_name = "Jabra SPEAK 410 USB"
alsa.long_card_name = "Jabra SPEAK 410 USB at usb-3f980000.usb-1.5, full speed"
alsa.driver_name = "snd_usb_audio"
device.bus_path = "platform-3f980000.usb-usb-0:1.5:1.0"
sysfs.path = "/devices/platform/soc/3f980000.usb/usb1/1-1/1-1.5/1-1.5:1.0/sound/card1"
udev.id = "usb-0b0e_Jabra_SPEAK_410_USB_745C4B6B9216x011200-00-USB"
device.bus = "usb"
device.vendor.id = "0b0e"
device.vendor.name = "GN Netcom"
device.product.id = "0412"
device.product.name = "Jabra SPEAK 410 USB"
device.serial = "0b0e_Jabra_SPEAK_410_USB_745C4B6B9216x011200"
device.string = "1"
module-udev-detect.discovered = "1"
device.icon_name = "audio-card-usb"
* index: 3
name: <alsa_input.usb-0b0e_Jabra_SPEAK_410_USB_745C4B6B9216x011200-00-USB.analog-mono>
driver: <module-alsa-card.c>
flags: HARDWARE HW_MUTE_CTRL HW_VOLUME_CTRL DECIBEL_VOLUME LATENCY
state: SUSPENDED
suspend cause: IDLE
priority: 9049
volume: mono: 52057 / 79% / -6.00 dB
balance 0.00
base volume: 52057 / 79% / -6.00 dB
volume steps: 65537
muted: no
current latency: 0.00 ms
max rewind: 0 KiB
sample spec: s16le 1ch 16000Hz
channel map: mono
Mono
used by: 0
linked by: 0
fixed latency: 99.94 ms
card: 1 <alsa_card.usb-0b0e_Jabra_SPEAK_410_USB_745C4B6B9216x011200-00-USB>
module: 20
properties:
alsa.resolution_bits = "16"
device.api = "alsa"
device.class = "sound"
alsa.class = "generic"
alsa.subclass = "generic-mix"
alsa.name = "USB Audio"
alsa.id = "USB Audio"
alsa.subdevice = "0"
alsa.subdevice_name = "subdevice #0"
alsa.device = "0"
alsa.card = "1"
alsa.card_name = "Jabra SPEAK 410 USB"
alsa.long_card_name = "Jabra SPEAK 410 USB at usb-3f980000.usb-1.5, full speed"
alsa.driver_name = "snd_usb_audio"
device.bus_path = "platform-3f980000.usb-usb-0:1.5:1.0"
sysfs.path = "/devices/platform/soc/3f980000.usb/usb1/1-1/1-1.5/1-1.5:1.0/sound/card1"
udev.id = "usb-0b0e_Jabra_SPEAK_410_USB_745C4B6B9216x011200-00-USB"
device.bus = "usb"
device.vendor.id = "0b0e"
device.vendor.name = "GN Netcom"
device.product.id = "0412"
device.product.name = "Jabra SPEAK 410 USB"
device.serial = "0b0e_Jabra_SPEAK_410_USB_745C4B6B9216x011200"
device.string = "hw:1"
device.buffering.buffer_size = "3198"
device.buffering.fragment_size = "798"
device.access_mode = "mmap"
device.profile.name = "analog-mono"
device.profile.description = "Analog Mono"
device.description = "Jabra SPEAK 410 USB Analog Mono"
alsa.mixer_name = "USB Mixer"
alsa.components = "USB0b0e:0412"
module-udev-detect.discovered = "1"
device.icon_name = "audio-card-usb"
ports:
analog-input-mic: Microphone (priority 8700, latency offset 0 usec, available: unknown)
properties:
device.icon_name = "audio-input-microphone"
active port: <analog-input-mic>
pi@picroft:~ $ aplay -L
default
Playback/recording through the PulseAudio sound server
null
Discard all samples (playback) or generate zero samples (capture)
pulse
PulseAudio Sound Server
sysdefault:CARD=ALSA
bcm2835 ALSA, bcm2835 ALSA
Default Audio Device
dmix:CARD=ALSA,DEV=0
bcm2835 ALSA, bcm2835 ALSA
Direct sample mixing device
dmix:CARD=ALSA,DEV=1
bcm2835 ALSA, bcm2835 IEC958/HDMI
Direct sample mixing device
dsnoop:CARD=ALSA,DEV=0
bcm2835 ALSA, bcm2835 ALSA
Direct sample snooping device
dsnoop:CARD=ALSA,DEV=1
bcm2835 ALSA, bcm2835 IEC958/HDMI
Direct sample snooping device
hw:CARD=ALSA,DEV=0
bcm2835 ALSA, bcm2835 ALSA
Direct hardware device without any conversions
hw:CARD=ALSA,DEV=1
bcm2835 ALSA, bcm2835 IEC958/HDMI
Direct hardware device without any conversions
plughw:CARD=ALSA,DEV=0
bcm2835 ALSA, bcm2835 ALSA
Hardware device with all software conversions
plughw:CARD=ALSA,DEV=1
bcm2835 ALSA, bcm2835 IEC958/HDMI
Hardware device with all software conversions
sysdefault:CARD=USB
Jabra SPEAK 410 USB, USB Audio
Default Audio Device
front:CARD=USB,DEV=0
Jabra SPEAK 410 USB, USB Audio
Front speakers
surround21:CARD=USB,DEV=0
Jabra SPEAK 410 USB, USB Audio
2.1 Surround output to Front and Subwoofer speakers
surround40:CARD=USB,DEV=0
Jabra SPEAK 410 USB, USB Audio
4.0 Surround output to Front and Rear speakers
surround41:CARD=USB,DEV=0
Jabra SPEAK 410 USB, USB Audio
4.1 Surround output to Front, Rear and Subwoofer speakers
surround50:CARD=USB,DEV=0
Jabra SPEAK 410 USB, USB Audio
5.0 Surround output to Front, Center and Rear speakers
surround51:CARD=USB,DEV=0
Jabra SPEAK 410 USB, USB Audio
5.1 Surround output to Front, Center, Rear and Subwoofer speakers
surround71:CARD=USB,DEV=0
Jabra SPEAK 410 USB, USB Audio
7.1 Surround output to Front, Center, Side, Rear and Woofer speakers
iec958:CARD=USB,DEV=0
Jabra SPEAK 410 USB, USB Audio
IEC958 (S/PDIF) Digital Audio Output
dmix:CARD=USB,DEV=0
Jabra SPEAK 410 USB, USB Audio
Direct sample mixing device
dsnoop:CARD=USB,DEV=0
Jabra SPEAK 410 USB, USB Audio
Direct sample snooping device
hw:CARD=USB,DEV=0
Jabra SPEAK 410 USB, USB Audio
Direct hardware device without any conversions
plughw:CARD=USB,DEV=0
Jabra SPEAK 410 USB, USB Audio
Hardware device with all software conversions
pi@picroft:~ $ arecord -L
default
Playback/recording through the PulseAudio sound server
null
Discard all samples (playback) or generate zero samples (capture)
pulse
PulseAudio Sound Server
sysdefault:CARD=USB
Jabra SPEAK 410 USB, USB Audio
Default Audio Device
front:CARD=USB,DEV=0
Jabra SPEAK 410 USB, USB Audio
Front speakers
surround21:CARD=USB,DEV=0
Jabra SPEAK 410 USB, USB Audio
2.1 Surround output to Front and Subwoofer speakers
surround40:CARD=USB,DEV=0
Jabra SPEAK 410 USB, USB Audio
4.0 Surround output to Front and Rear speakers
surround41:CARD=USB,DEV=0
Jabra SPEAK 410 USB, USB Audio
4.1 Surround output to Front, Rear and Subwoofer speakers
surround50:CARD=USB,DEV=0
Jabra SPEAK 410 USB, USB Audio
5.0 Surround output to Front, Center and Rear speakers
surround51:CARD=USB,DEV=0
Jabra SPEAK 410 USB, USB Audio
5.1 Surround output to Front, Center, Rear and Subwoofer speakers
surround71:CARD=USB,DEV=0
Jabra SPEAK 410 USB, USB Audio
7.1 Surround output to Front, Center, Side, Rear and Woofer speakers
iec958:CARD=USB,DEV=0
Jabra SPEAK 410 USB, USB Audio
IEC958 (S/PDIF) Digital Audio Output
dmix:CARD=USB,DEV=0
Jabra SPEAK 410 USB, USB Audio
Direct sample mixing device
dsnoop:CARD=USB,DEV=0
Jabra SPEAK 410 USB, USB Audio
Direct sample snooping device
hw:CARD=USB,DEV=0
Jabra SPEAK 410 USB, USB Audio
Direct hardware device without any conversions
plughw:CARD=USB,DEV=0
Jabra SPEAK 410 USB, USB Audio
Hardware device with all software conversions
pi@picroft:~ $