Asus XTION for audio input

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User: chaitanyawaichal
Date: 9/10/2013 12:45 am

Views: 4250
Rating: 25

Hi..

I am trying to use an ASUS XTION an audio input device.

DETAILS ABOUT THE DEVICE:(via /proc/asound/card2/stream0)

PrimeSense PrimeSense Device at usb-0000:00:12.2-5, high speed : USB Audio
Capture:
  Status: Running
    Interface = 2
    Altset = 1
    URBs = 8 [ 1 1 1 1 1 1 1 1 ]
    Packet Size = 192
    Momentary freq = 44100 Hz (0x5.8333)
  Interface 2
    Altset 1
    Format: S16_LE
    Channels: 2
    Endpoint: 4 IN (NONE)
    Rates: 8000, 16000, 22050, 24000, 44100, 48000
    Data packet interval: 1000 us

I read about using adinrec for trying out how Julius might be getting the audio.When i try to use adinrec as

:~$ adinrec -input pulseaudio -nostrip trying
i get
STAT: ###### initialize input device
STAT: AD-in thread created
<<< please speak >>>

It waits here doing nothing.And i can see that the mic is working for this program by looking at the volumecontrol window under "recording"

If the nostrip flag is removed i get continuously:

Warning: strip: sample 0-255 is invalid, stripped

If i use audacity it can record the voice.How do i get it to work with adinrec and subsequently Julius?

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DETAILS ABOUT THE DEVICE:(via /proc/asound/card2/stream0)

:~$ adinrec -input pulseaudio -nostrip tryingi getSTAT: ###### initialize input deviceSTAT: AD-in thread created<<< please speak >>>

:~$ adinrec -input pulseaudio -nostrip trying
i get
STAT: ###### initialize input device
STAT: AD-in thread created
<<< please speak >>>