Thanks for the quick reply:
george@G0on:~$ hciconfig -a
hci0: Type: USB
BD Address: 00:E0:98:D1:B0:5F ACL MTU: 192:8 SCO MTU: 64:8
UP RUNNING PSCAN ISCAN
RX bytes:101956 acl:25 sco:1980 events:62 errors:0
TX bytes:72654 acl:23 sco:1403 commands:29 errors:0
Features: 0xff 0xff 0x0f 0x00 0x00 0x00 0x00 0x00
Packet type: DM1 DM3 DM5 DH1 DH3 DH5 HV1 HV2 HV3
Link policy: RSWITCH HOLD SNIFF PARK
Link mode: SLAVE ACCEPT
Name: 'G0on-0'
Class: 0x000100
Service Classes: Unspecified
Device Class: Computer, Uncategorized
HCI Ver: 1.1 (0x1) HCI Rev: 0x20d LMP Ver: 1.1 (0x1) LMP Subver: 0x20d
Manufacturer: Cambridge Silicon Radio (10)
george@G0on:~$ hciconfig hci0 revision
hci0: Type: USB
BD Address: 00:E0:98:D1:B0:5F ACL MTU: 192:8 SCO MTU: 64:8
HCI 16.4
Chip version: BlueCore02
Max key size: 56 bit
SCO mapping: HCI
george@G0on:~$ hcitool info 00:03:89:B6:0D:F8
Requesting information ...
BD Address: 00:03:89:B6:0D:F8
Device Name: M2500 by Plantronics
LMP Version: 1.2 (0x2) LMP Subversion: 0x615
Manufacturer: Cambridge Silicon Radio (10)
Features: 0xbc 0xe8 0x01 0x00 0x08 0x08 0x00 0x00
<encryption> <slot offset> <timing accuracy> <role switch>
<sniff mode> <SCO link> <HV3 packets> <u-law log> <A-law log>
<CVSD> <AFH cap. slave> <AFH cap. master>
// While recording in audacity, first recording is normal:
george@G0on:~$ hcidump -X
HCIDump - HCI packet analyzer ver 1.12
device: hci0 snap_len: 1028 filter: 0xffffffff
> HCI Event: Command Status (0x0f) plen 4
0000: 00 01 07 04 ....
> HCI Event: Connect Complete (0x03) plen 11
0000: 00 2c 00 f8 0d b6 89 03 00 00 01 .,.........
> HCI Event: Command Status (0x0f) plen 4
0000: 00 01 06 04 ....
> HCI Event: Disconn Complete (0x05) plen 4
0000: 00 2c 00 16 .,..
> HCI Event: Command Status (0x0f) plen 4
0000: 00 01 07 04 ....
> HCI Event: Connect Complete (0x03) plen 11
0000: 00 30 00 f8 0d b6 89 03 00 00 01 .0.........
> HCI Event: Command Status (0x0f) plen 4
0000: 00 01 06 04 ....
> HCI Event: Disconn Complete (0x05) plen 4
0000: 00 30 00 16 .0..
// A second recording which is corrupted:
> HCI Event: Command Status (0x0f) plen 4
0000: 00 01 07 04 ....
> HCI Event: Connect Complete (0x03) plen 11
0000: 00 2c 00 f8 0d b6 89 03 00 00 01 .,.........
> HCI Event: Command Status (0x0f) plen 4
0000: 00 01 06 04 ....
> HCI Event: Disconn Complete (0x05) plen 4
0000: 00 2c 00 16 .,..
// I attempted to record and got a corrupted recording:
george@G0on:~$ btsco -v 00:03:89:B6:0D:F8
btsco v0.4c
Device is 1:0
Voice setting: 0x0060
RFCOMM channel 1 connected
speaker volume: 7 mic volume: 15
i/o needed: connecting sco...
connected SCO channel
Done setting sco fd
recieved AT+VGS=07
Sending up speaker change 7
speaker volume: 7 mic volume: 15
driver is not in use
disconnected SCO channel
Kernel Version: 2.6.11.11
Distribution: Ubuntu 5.04 (Hoary)
-George
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-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1
> I created a bug report for this one ([ 1213784 ] noisy sco recordings).
> It would be good to know what kernel version and bluez-libs versions you guys
> are having the problem with and if it's persisting between versions. Email me
> and I'll keep the bug report up to date.
I have Kernel 2.6.11-mh2 and Bluez 2.17. I'm quite sure the problem was
also there with 2.16, but as I mentioned, it's gone with the other
headset.
Yours, Florian
- --
Preserve wildlife - pickle a squirrel today!
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Guys,
I created a bug report for this one ([ 1213784 ] noisy sco recordings).
It would be good to know what kernel version and bluez-libs versions you
guys are having the problem with and if it's persisting between
versions. Email me and I'll keep the bug report up to date.
Brad
George Norton wrote:
> Thanks for the quick reply:
>
> george@G0on:~$ hciconfig -a
> hci0: Type: USB
> BD Address: 00:E0:98:D1:B0:5F ACL MTU: 192:8 SCO MTU: 64:8
> UP RUNNING PSCAN ISCAN
> RX bytes:101956 acl:25 sco:1980 events:62 errors:0
> TX bytes:72654 acl:23 sco:1403 commands:29 errors:0
> Features: 0xff 0xff 0x0f 0x00 0x00 0x00 0x00 0x00
> Packet type: DM1 DM3 DM5 DH1 DH3 DH5 HV1 HV2 HV3
> Link policy: RSWITCH HOLD SNIFF PARK
> Link mode: SLAVE ACCEPT
> Name: 'G0on-0'
> Class: 0x000100
> Service Classes: Unspecified
> Device Class: Computer, Uncategorized
> HCI Ver: 1.1 (0x1) HCI Rev: 0x20d LMP Ver: 1.1 (0x1) LMP Subver:
> 0x20d
> Manufacturer: Cambridge Silicon Radio (10)
>
> george@G0on:~$ hciconfig hci0 revision
> hci0: Type: USB
> BD Address: 00:E0:98:D1:B0:5F ACL MTU: 192:8 SCO MTU: 64:8
> HCI 16.4
> Chip version: BlueCore02
> Max key size: 56 bit
> SCO mapping: HCI
>
> george@G0on:~$ hcitool info 00:03:89:B6:0D:F8
> Requesting information ...
> BD Address: 00:03:89:B6:0D:F8
> Device Name: M2500 by Plantronics
> LMP Version: 1.2 (0x2) LMP Subversion: 0x615
> Manufacturer: Cambridge Silicon Radio (10)
> Features: 0xbc 0xe8 0x01 0x00 0x08 0x08 0x00 0x00
> <encryption> <slot offset> <timing accuracy> <role switch>
> <sniff mode> <SCO link> <HV3 packets> <u-law log> <A-law
> log>
> <CVSD> <AFH cap. slave> <AFH cap. master>
>
>
> // While recording in audacity, first recording is normal:
> george@G0on:~$ hcidump -X
> HCIDump - HCI packet analyzer ver 1.12
> device: hci0 snap_len: 1028 filter: 0xffffffff
>
>> HCI Event: Command Status (0x0f) plen 4
>
> 0000: 00 01 07 04 ....
>
>> HCI Event: Connect Complete (0x03) plen 11
>
> 0000: 00 2c 00 f8 0d b6 89 03 00 00 01 .,.........
>
>> HCI Event: Command Status (0x0f) plen 4
>
> 0000: 00 01 06 04 ....
>
>> HCI Event: Disconn Complete (0x05) plen 4
>
> 0000: 00 2c 00 16 .,..
>
>> HCI Event: Command Status (0x0f) plen 4
>
> 0000: 00 01 07 04 ....
>
>> HCI Event: Connect Complete (0x03) plen 11
>
> 0000: 00 30 00 f8 0d b6 89 03 00 00 01 .0.........
>
>> HCI Event: Command Status (0x0f) plen 4
>
> 0000: 00 01 06 04 ....
>
>> HCI Event: Disconn Complete (0x05) plen 4
>
> 0000: 00 30 00 16 .0..
>
> // A second recording which is corrupted:
>
>> HCI Event: Command Status (0x0f) plen 4
>
> 0000: 00 01 07 04 ....
>
>> HCI Event: Connect Complete (0x03) plen 11
>
> 0000: 00 2c 00 f8 0d b6 89 03 00 00 01 .,.........
>
>> HCI Event: Command Status (0x0f) plen 4
>
> 0000: 00 01 06 04 ....
>
>> HCI Event: Disconn Complete (0x05) plen 4
>
> 0000: 00 2c 00 16 .,..
>
> // I attempted to record and got a corrupted recording:
> george@G0on:~$ btsco -v 00:03:89:B6:0D:F8
> btsco v0.4c
> Device is 1:0
> Voice setting: 0x0060
> RFCOMM channel 1 connected
> speaker volume: 7 mic volume: 15
> i/o needed: connecting sco...
> connected SCO channel
> Done setting sco fd
> recieved AT+VGS=07
> Sending up speaker change 7
> speaker volume: 7 mic volume: 15
> driver is not in use
> disconnected SCO channel
>
> Kernel Version: 2.6.11.11
> Distribution: Ubuntu 5.04 (Hoary)
>
> -George
>
>
>
> -------------------------------------------------------
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> Applications - visit http://developer.yahoo.net/?fr=offad-ysdn-ostg-q22005
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-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1
> Are you saying the entire recording is bad if it starts out that way? it's not
> transient like interference?
I've had the same problem with my B-Speech Elect Headset. I've recently
swapped it with an old Plantronics M1000, which seems to work fine so far.
There were other issues, such as reconnection problems with keyboard and
mouse, when the B-Speech headset was in use. I suspect some kind of
incompatibility between the BT dongles and the headsets..
Yours, Florian
- --
Preserve wildlife - pickle a squirrel today!
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George,
Just a quick note to let you know I looked over it. Everything looks
fine. I do not know what is happening.
Are you saying the entire recording is bad if it starts out that way?
it's not transient like interference?
Brad
George Norton wrote:
> Thanks for the quick reply:
>
> george@G0on:~$ hciconfig -a
> hci0: Type: USB
> BD Address: 00:E0:98:D1:B0:5F ACL MTU: 192:8 SCO MTU: 64:8
> UP RUNNING PSCAN ISCAN
> RX bytes:101956 acl:25 sco:1980 events:62 errors:0
> TX bytes:72654 acl:23 sco:1403 commands:29 errors:0
> Features: 0xff 0xff 0x0f 0x00 0x00 0x00 0x00 0x00
> Packet type: DM1 DM3 DM5 DH1 DH3 DH5 HV1 HV2 HV3
> Link policy: RSWITCH HOLD SNIFF PARK
> Link mode: SLAVE ACCEPT
> Name: 'G0on-0'
> Class: 0x000100
> Service Classes: Unspecified
> Device Class: Computer, Uncategorized
> HCI Ver: 1.1 (0x1) HCI Rev: 0x20d LMP Ver: 1.1 (0x1) LMP Subver:
> 0x20d
> Manufacturer: Cambridge Silicon Radio (10)
>
> george@G0on:~$ hciconfig hci0 revision
> hci0: Type: USB
> BD Address: 00:E0:98:D1:B0:5F ACL MTU: 192:8 SCO MTU: 64:8
> HCI 16.4
> Chip version: BlueCore02
> Max key size: 56 bit
> SCO mapping: HCI
>
> george@G0on:~$ hcitool info 00:03:89:B6:0D:F8
> Requesting information ...
> BD Address: 00:03:89:B6:0D:F8
> Device Name: M2500 by Plantronics
> LMP Version: 1.2 (0x2) LMP Subversion: 0x615
> Manufacturer: Cambridge Silicon Radio (10)
> Features: 0xbc 0xe8 0x01 0x00 0x08 0x08 0x00 0x00
> <encryption> <slot offset> <timing accuracy> <role switch>
> <sniff mode> <SCO link> <HV3 packets> <u-law log> <A-law
> log>
> <CVSD> <AFH cap. slave> <AFH cap. master>
>
>
> // While recording in audacity, first recording is normal:
> george@G0on:~$ hcidump -X
> HCIDump - HCI packet analyzer ver 1.12
> device: hci0 snap_len: 1028 filter: 0xffffffff
>
>> HCI Event: Command Status (0x0f) plen 4
>
> 0000: 00 01 07 04 ....
>
>> HCI Event: Connect Complete (0x03) plen 11
>
> 0000: 00 2c 00 f8 0d b6 89 03 00 00 01 .,.........
>
>> HCI Event: Command Status (0x0f) plen 4
>
> 0000: 00 01 06 04 ....
>
>> HCI Event: Disconn Complete (0x05) plen 4
>
> 0000: 00 2c 00 16 .,..
>
>> HCI Event: Command Status (0x0f) plen 4
>
> 0000: 00 01 07 04 ....
>
>> HCI Event: Connect Complete (0x03) plen 11
>
> 0000: 00 30 00 f8 0d b6 89 03 00 00 01 .0.........
>
>> HCI Event: Command Status (0x0f) plen 4
>
> 0000: 00 01 06 04 ....
>
>> HCI Event: Disconn Complete (0x05) plen 4
>
> 0000: 00 30 00 16 .0..
>
> // A second recording which is corrupted:
>
>> HCI Event: Command Status (0x0f) plen 4
>
> 0000: 00 01 07 04 ....
>
>> HCI Event: Connect Complete (0x03) plen 11
>
> 0000: 00 2c 00 f8 0d b6 89 03 00 00 01 .,.........
>
>> HCI Event: Command Status (0x0f) plen 4
>
> 0000: 00 01 06 04 ....
>
>> HCI Event: Disconn Complete (0x05) plen 4
>
> 0000: 00 2c 00 16 .,..
>
> // I attempted to record and got a corrupted recording:
> george@G0on:~$ btsco -v 00:03:89:B6:0D:F8
> btsco v0.4c
> Device is 1:0
> Voice setting: 0x0060
> RFCOMM channel 1 connected
> speaker volume: 7 mic volume: 15
> i/o needed: connecting sco...
> connected SCO channel
> Done setting sco fd
> recieved AT+VGS=07
> Sending up speaker change 7
> speaker volume: 7 mic volume: 15
> driver is not in use
> disconnected SCO channel
>
> Kernel Version: 2.6.11.11
> Distribution: Ubuntu 5.04 (Hoary)
>
> -George
>
>
>
> -------------------------------------------------------
> This SF.Net email is sponsored by Yahoo.
> Introducing Yahoo! Search Developer Network - Create apps using Yahoo!
> Search APIs Find out how you can build Yahoo! directly into your own
> Applications - visit http://developer.yahoo.net/?fr=offad-ysdn-ostg-q22005
> _______________________________________________
> Bluez-users mailing list
> [email protected]
> https://lists.sourceforge.net/lists/listinfo/bluez-users
-------------------------------------------------------
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Applications - visit http://developer.yahoo.net/?fr=offad-ysdn-ostg-q22005
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