- Get up IP address 192.168.10.2/24 on a telnet terminal.
- Make the link by ethernet to LAN1 of AddPac
- Turn on the AddPac. Then, when LAN1 LED is flush up, go by telnet to 192.168.10.1 to get the prompt of bootloader.
- Login: root . Password: router .
- Make the command erase to clear config file.
- Make restart.
- Next, make configuration by http://192.168.10.1/ (Login: root . Password: router ).
2013-07-05
Addpac AP-100 resetting.
2013-06-21
2013-02-27
Classical guitar Paco Castillo Model 201 inside
Model 201 specification:
TOP - SOLID CANADIAN RED CEDAR
BACK AND SIDES - SAPELE
NECK - AFRICAN MAHOGANY
FINGERBOARD - INDIAN ROSEWOOD
BINDING - EUROPEAN MAPLE ON TOP
FINISH - GLOSS
TOP - SOLID CANADIAN RED CEDAR
BACK AND SIDES - SAPELE
NECK - AFRICAN MAHOGANY
FINGERBOARD - INDIAN ROSEWOOD
BINDING - EUROPEAN MAPLE ON TOP
FINISH - GLOSS
Paco Castillo site.
2013-01-24
Precise Puppy 5.4 with Inspiron mini 12
Puppy Linux Precise 5.4.3 @ Dell Inspiron 1210 (mini 12) notebook.
Video is Intel GMA500 "Poulsbo" with LCD resolution of 1280x800.
X failed to start:
There is a part of /var/log/Xorg.0.log
To get X started I have removed poulsbo modules...
...and save back to USB flash drive while rebooting.
After that, Precise Puppy can run X Window System by vesa driver in this book.
Video is Intel GMA500 "Poulsbo" with LCD resolution of 1280x800.
X failed to start:
 |
There is a part of /var/log/Xorg.0.log
...
[ 84.803] (II) VESA: driver for VESA chipsets: vesa
[ 84.803] (II) FBDEV: driver for framebuffer: fbdev
[ 84.803] (--) using VT number 4
[ 84.814] (II) Loading /usr/lib/xorg/modules/drivers/vesa_drv.so
[ 84.814] vesa: Ignoring device with a bound kernel driver
[ 84.814] (WW) Falling back to old probe method for vesa
[ 84.814] (II) Loading sub module "fbdevhw"
[ 84.814] (II) LoadModule: "fbdevhw"
[ 84.819] (II) Loading /usr/lib/xorg/modules/libfbdevhw.so
[ 84.836] (II) Module fbdevhw: vendor="X.Org Foundation"
[ 84.836] compiled for 1.11.3, module version = 0.0.2
[ 84.836] ABI class: X.Org Video Driver, version 11.0
[ 84.836] (II) Loading /usr/lib/xorg/modules/drivers/fbdev_drv.so
[ 84.836] (II) Loading /usr/lib/xorg/modules/libfbdevhw.so
[ 84.871] (EE) open /dev/fb0: No such device
[ 84.871] (WW) Falling back to old probe method for fbdev
[ 84.871] (WW) VGA arbiter: cannot open kernel arbiter, no multi-card support
[ 84.871] (II) UnloadModule: "vesa"
[ 84.871] (II) Unloading vesa
[ 84.871] (II) UnloadModule: "fbdev"
[ 84.871] (II) Unloading fbdev
[ 84.871] (II) UnloadModule: "fbdevhw"
[ 84.871] (II) Unloading fbdevhw
[ 84.871] (EE) Screen(s) found, but none have a usable configuration.
[ 84.872]
Fatal server error:
[ 84.872] no screens found
[ 84.872]
Please consult the The X.Org Foundation support
at http://wiki.x.org
for help.
[ 84.872] Please also check the log file at "/var/log/Xorg.0.log" for additional information.
[ 84.872]
[ 84.877] ddxSigGiveUp: Closing log
[ 84.877] Server terminated with error (1). Closing log file.
To get X started I have removed poulsbo modules...
# find / -name '*psb_gfx*' -o -name '*poulsbo*'
...
/lib/modules/3.2.29/kernel/drivers/staging/gma500/psb_gfx.ko
...
/lib/modules/3.2.29/kernel/drivers/gpu/stub/poulsbo.ko
...
# rm /lib/modules/3.2.29/kernel/drivers/staging/gma500/psb_gfx.ko
# rm /lib/modules/3.2.29/kernel/drivers/gpu/stub/poulsbo.ko...and save back to USB flash drive while rebooting.
After that, Precise Puppy can run X Window System by vesa driver in this book.
2012-11-12
Samsung GALAXY Ace2 vs LG Optimus L7 audio test comparison
Samsung GALAXY Ace2 vs LG Optimus L7 RMAA audio test comparison.
There are a links to detail tests:
There are a links to detail tests:
 |
| Frequency response |
 |
| THD + Noise (at -3 dB FS) |
 |
| Dynamic range |
 |
| Intermodulation distortion |
 |
| Noise level |
 |
| IMD (swept tones) |
LG Optimus L7 audio test
This is an audio RMAA test report of LG Optimus L7 (P705/P700).
Testing chain: Optimus L7 (16-bit, 44.1 kHz WAV file playback) -> CORDA ARIETTA -> Creative Sound Blaster Digital Music Premium HD line-in (24-bit, 48 kHz).
Frequency response (from 40 Hz to 15 kHz), dB : -0.02, -1.68
Noise level, dB (A) : -85.9
Dynamic range, dB (A) : 87.3
THD, % : 0.021
THD + Noise, dB (A) : -67.2
IMD + Noise, % : 0.107
Stereo crosstalk, dB : -84.2
IMD at 10 kHz, % : 0.053
Testing chain: Optimus L7 with 16 Ohm load (16-bit, 44.1 kHz WAV file playback) -> CORDA ARIETTA -> Creative Sound Blaster Digital Music Premium HD line-in (24-bit, 48 kHz).
Frequency response (from 40 Hz to 15 kHz), dB : -0.07, -1.71
Noise level, dB (A) : -85.0
Dynamic range, dB (A) : 86.5
THD, % : 0.036
THD + Noise, dB (A) : -65.1
IMD + Noise, % : 0.114
Stereo crosstalk, dB : -55.8
IMD at 10 kHz, % : 0.085
*)
CORDA ARIETTA preamplifier with crossfeed filter turned off.
 |
| LG Optimus L7 |
Testing chain: Optimus L7 (16-bit, 44.1 kHz WAV file playback) -> CORDA ARIETTA -> Creative Sound Blaster Digital Music Premium HD line-in (24-bit, 48 kHz).
Frequency response (from 40 Hz to 15 kHz), dB : -0.02, -1.68
Noise level, dB (A) : -85.9
Dynamic range, dB (A) : 87.3
THD, % : 0.021
THD + Noise, dB (A) : -67.2
IMD + Noise, % : 0.107
Stereo crosstalk, dB : -84.2
IMD at 10 kHz, % : 0.053
Testing chain: Optimus L7 with 16 Ohm load (16-bit, 44.1 kHz WAV file playback) -> CORDA ARIETTA -> Creative Sound Blaster Digital Music Premium HD line-in (24-bit, 48 kHz).
Frequency response (from 40 Hz to 15 kHz), dB : -0.07, -1.71
Noise level, dB (A) : -85.0
Dynamic range, dB (A) : 86.5
THD, % : 0.036
THD + Noise, dB (A) : -65.1
IMD + Noise, % : 0.114
Stereo crosstalk, dB : -55.8
IMD at 10 kHz, % : 0.085
*)
CORDA ARIETTA preamplifier with crossfeed filter turned off.
 |
| Frequency response |
 |
| Noise level |
 |
| Dynamic range |
 |
| THD + Noise (at -3 dB FS) |
 |
| Intermodulation distortion |
 |
| IMD (swept tones) |
Panasonic SL-MP75 portable CD/MP3 player audio test
This is an audio RMAA test report of Panasonic SL-MP75 portable CD/MP3 player.
This first table presents a results of test of player feeded by wall AC 220V to DC 5V converter.
Testing chain: SL-MP75 (16-bit, 44.1 kHz WAV file playback) -> CORDA ARIETTA -> Creative Sound Blaster Digital Music Premium HD line-in (24-bit, 48 kHz).
Frequency response (from 40 Hz to 15 kHz), dB : +0.43, -0.13
Noise level, dB (A) : -82.3
Dynamic range, dB (A) : 82.5
THD, % : 0.015
THD + Noise, dB (A) : -73.7
IMD + Noise, % : 0.069
Stereo crosstalk, dB : -84.1
IMD at 10 kHz, % : 0.045
Next two tables presents a results of tests of player feeded by batteries.
Testing chain: SL-MP75 (16-bit, 44.1 kHz WAV file playback) -> CORDA ARIETTA -> Creative Sound Blaster Digital Music Premium HD line-in (24-bit, 48 kHz).
Frequency response (from 40 Hz to 15 kHz), dB : +0.49, -0.13
Noise level, dB (A) : -87.1
Dynamic range, dB (A) : 87.1
THD, % : 0.011
THD + Noise, dB (A) : -75.2
IMD + Noise, % : 0.047
Stereo crosstalk, dB : -86.9
IMD at 10 kHz, % : 0.032
Testing chain: SL-MP75 with 16 Ohm load (16-bit, 44.1 kHz WAV file playback) -> CORDA ARIETTA -> Creative Sound Blaster Digital Music Premium HD line-in (24-bit, 48 kHz).
Frequency response (from 40 Hz to 15 kHz), dB : +0.03, -1.55
Noise level, dB (A) : -89.5
Dynamic range, dB (A) : 89.4
THD, % : 0.433
THD + Noise, dB (A) : -45.0
IMD + Noise, % : 1.943
Stereo crosstalk, dB : -78.9
IMD at 10 kHz, % : 0.509
*)
CORDA ARIETTA preamplifier with crossfeed filter turned off.
 |
| SL-MP75 |
This first table presents a results of test of player feeded by wall AC 220V to DC 5V converter.
Testing chain: SL-MP75 (16-bit, 44.1 kHz WAV file playback) -> CORDA ARIETTA -> Creative Sound Blaster Digital Music Premium HD line-in (24-bit, 48 kHz).
Frequency response (from 40 Hz to 15 kHz), dB : +0.43, -0.13
Noise level, dB (A) : -82.3
Dynamic range, dB (A) : 82.5
THD, % : 0.015
THD + Noise, dB (A) : -73.7
IMD + Noise, % : 0.069
Stereo crosstalk, dB : -84.1
IMD at 10 kHz, % : 0.045
Next two tables presents a results of tests of player feeded by batteries.
Testing chain: SL-MP75 (16-bit, 44.1 kHz WAV file playback) -> CORDA ARIETTA -> Creative Sound Blaster Digital Music Premium HD line-in (24-bit, 48 kHz).
Frequency response (from 40 Hz to 15 kHz), dB : +0.49, -0.13
Noise level, dB (A) : -87.1
Dynamic range, dB (A) : 87.1
THD, % : 0.011
THD + Noise, dB (A) : -75.2
IMD + Noise, % : 0.047
Stereo crosstalk, dB : -86.9
IMD at 10 kHz, % : 0.032
Testing chain: SL-MP75 with 16 Ohm load (16-bit, 44.1 kHz WAV file playback) -> CORDA ARIETTA -> Creative Sound Blaster Digital Music Premium HD line-in (24-bit, 48 kHz).
Frequency response (from 40 Hz to 15 kHz), dB : +0.03, -1.55
Noise level, dB (A) : -89.5
Dynamic range, dB (A) : 89.4
THD, % : 0.433
THD + Noise, dB (A) : -45.0
IMD + Noise, % : 1.943
Stereo crosstalk, dB : -78.9
IMD at 10 kHz, % : 0.509
*)
CORDA ARIETTA preamplifier with crossfeed filter turned off.
 |
| Frequency response |
 |
| Noise level |
 |
| Dynamic range |
 |
| THD + Noise (at -3 dB FS) |
 |
| Intermodulation distortion |
 |
| IMD (swept tones) |