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6 <title>Petter Reinholdtsen: Measuring the speaker frequency response using the AUDMES free software GUI - nice free software</title>
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13 <div class="title">
14 <h1>
15 <a href="http://www.hungry.com/~pere/blog/">Petter Reinholdtsen</a>
16
17 </h1>
18
19 </div>
20
21
22 <div class="entry">
23 <div class="title">Measuring the speaker frequency response using the AUDMES free software GUI - nice free software</div>
24 <div class="date">22nd October 2018</div>
25 <div class="body"><p><img src="https://people.skolelinux.org/pere/blog/images/2018-10-22-audmes-measure-speakers.png" align="right" width="40%"/></p>
26
27 <p>My current home stereo is a patchwork of various pieces I got on
28 flee markeds over the years. It is amazing what kind of equipment
29 show up there. I've been wondering for a while if it was possible to
30 measure how well this equipment is working together, and decided to
31 see how far I could get using free software. After trawling the web I
32 came across an article from DIY Audio and Video on
33 <a href="https://www.diyaudioandvideo.com/Tutorial/SpeakerResponseTesting/">Speaker
34 Testing and Analysis</a> describing how to test speakers, and it listing
35 several software options, among them
36 <a href="https://sourceforge.net/projects/audmes/">AUDio MEasurement
37 System (AUDMES)</a>. It is the only free software system I could find
38 focusing on measuring speakers and audio frequency response. In the
39 process I also found an interesting article from NOVO on
40 <a href="http://novo.press/understanding-speaker-specifications-and-frequency-response/">Understanding
41 Speaker Specifications and Frequency Response</a> and an article from
42 ecoustics on
43 <a href="https://www.ecoustics.com/articles/understanding-speaker-frequency-response/">Understanding
44 Speaker Frequency Response</a>, with a lot of information on what to
45 look for and how to interpret the graphs. Armed with this knowledge,
46 I set out to measure the state of my speakers.</p>
47
48 <p>The first hurdle was that AUDMES hadn't seen a commit for 10 years
49 and did not build with current compilers and libraries. I got in
50 touch with its author, who no longer was spending time on the program
51 but gave me write access to the subversion repository on Sourceforge.
52 The end result is that now the code build on Linux and is capable of
53 saving and loading the collected frequency response data in CSV
54 format. The application is quite nice and flexible, and I was able to
55 select the input and output audio interfaces independently. This made
56 it possible to use a USB mixer as the input source, while sending
57 output via my laptop headphone connection. I lacked the hardware and
58 cabling to figure out a different way to get independent cabling to
59 speakers and microphone.</p>
60
61 <p>Using this setup I could see how a large range of high frequencies
62 apparently were not making it out of my speakers. The picture show
63 the frequency response measurement of one of the speakers. Note the
64 frequency lines seem to be slightly misaligned, compared to the CSV
65 output from the program. I can not hear several of these are high
66 frequencies, according to measurement from
67 <a href="http://freehearingtestsoftware.com">Free Hearing Test
68 Software</a>, an freeware system to measure your hearing (still
69 looking for a free software alternative), so I do not know if they are
70 coming out out the speakers. I thus do not quite know how to figure
71 out if the missing frequencies is a problem with the microphone, the
72 amplifier or the speakers, but I managed to rule out the audio card in my
73 PC by measuring my Bose noise canceling headset using its own
74 microphone. This setup was able to see the high frequency tones, so
75 the problem with my stereo had to be in the amplifier or speakers.</p>
76
77 <p>Anyway, to try to role out one factor I ended up picking up a new
78 set of speakers at a flee marked, and these work a lot better than the
79 old speakers, so I guess the microphone and amplifier is OK. If you
80 need to measure your own speakers, check out AUDMES. If more people
81 get involved, perhaps the project could become good enough to
82 <a href="https://bugs.debian.org/910876">include in Debian</a>? And if
83 you know of some other free software to measure speakers and amplifier
84 performance, please let me know. I am aware of the freeware option
85 <a href="https://www.roomeqwizard.com/">REW</a>, but I want something
86 that can be developed also when the vendor looses interest.</p>
87
88 <p>As usual, if you use Bitcoin and want to show your support of my
89 activities, please send Bitcoin donations to my address
90 <b><a href="bitcoin:15oWEoG9dUPovwmUL9KWAnYRtNJEkP1u1b">15oWEoG9dUPovwmUL9KWAnYRtNJEkP1u1b</a></b>.</p>
91 </div>
92
93 <div class="tags">Tags: <a href="http://www.hungry.com/~pere/blog/tags/english">english</a>, <a href="http://www.hungry.com/~pere/blog/tags/nice free software">nice free software</a>.</div>
94
95
96 </div>
97
98
99
100
101 <div id="sidebar">
102
103
104
105 <h2>Archive</h2>
106 <ul>
107
108 <li>2025
109 <ul>
110
111 <li><a href="http://www.hungry.com/~pere/blog/archive/2025/01/">January (1)</a></li>
112
113 </ul></li>
114
115 <li>2024
116 <ul>
117
118 <li><a href="http://www.hungry.com/~pere/blog/archive/2024/01/">January (1)</a></li>
119
120 <li><a href="http://www.hungry.com/~pere/blog/archive/2024/02/">February (1)</a></li>
121
122 <li><a href="http://www.hungry.com/~pere/blog/archive/2024/03/">March (2)</a></li>
123
124 <li><a href="http://www.hungry.com/~pere/blog/archive/2024/04/">April (3)</a></li>
125
126 <li><a href="http://www.hungry.com/~pere/blog/archive/2024/05/">May (1)</a></li>
127
128 <li><a href="http://www.hungry.com/~pere/blog/archive/2024/06/">June (1)</a></li>
129
130 <li><a href="http://www.hungry.com/~pere/blog/archive/2024/07/">July (2)</a></li>
131
132 <li><a href="http://www.hungry.com/~pere/blog/archive/2024/12/">December (1)</a></li>
133
134 </ul></li>
135
136 <li>2023
137 <ul>
138
139 <li><a href="http://www.hungry.com/~pere/blog/archive/2023/01/">January (3)</a></li>
140
141 <li><a href="http://www.hungry.com/~pere/blog/archive/2023/02/">February (1)</a></li>
142
143 <li><a href="http://www.hungry.com/~pere/blog/archive/2023/04/">April (2)</a></li>
144
145 <li><a href="http://www.hungry.com/~pere/blog/archive/2023/05/">May (3)</a></li>
146
147 <li><a href="http://www.hungry.com/~pere/blog/archive/2023/06/">June (1)</a></li>
148
149 <li><a href="http://www.hungry.com/~pere/blog/archive/2023/08/">August (1)</a></li>
150
151 <li><a href="http://www.hungry.com/~pere/blog/archive/2023/09/">September (1)</a></li>
152
153 <li><a href="http://www.hungry.com/~pere/blog/archive/2023/10/">October (1)</a></li>
154
155 <li><a href="http://www.hungry.com/~pere/blog/archive/2023/11/">November (4)</a></li>
156
157 <li><a href="http://www.hungry.com/~pere/blog/archive/2023/12/">December (1)</a></li>
158
159 </ul></li>
160
161 <li>2022
162 <ul>
163
164 <li><a href="http://www.hungry.com/~pere/blog/archive/2022/02/">February (1)</a></li>
165
166 <li><a href="http://www.hungry.com/~pere/blog/archive/2022/03/">March (3)</a></li>
167
168 <li><a href="http://www.hungry.com/~pere/blog/archive/2022/04/">April (2)</a></li>
169
170 <li><a href="http://www.hungry.com/~pere/blog/archive/2022/06/">June (2)</a></li>
171
172 <li><a href="http://www.hungry.com/~pere/blog/archive/2022/07/">July (1)</a></li>
173
174 <li><a href="http://www.hungry.com/~pere/blog/archive/2022/09/">September (1)</a></li>
175
176 <li><a href="http://www.hungry.com/~pere/blog/archive/2022/10/">October (1)</a></li>
177
178 <li><a href="http://www.hungry.com/~pere/blog/archive/2022/12/">December (1)</a></li>
179
180 </ul></li>
181
182 <li>2021
183 <ul>
184
185 <li><a href="http://www.hungry.com/~pere/blog/archive/2021/01/">January (2)</a></li>
186
187 <li><a href="http://www.hungry.com/~pere/blog/archive/2021/02/">February (1)</a></li>
188
189 <li><a href="http://www.hungry.com/~pere/blog/archive/2021/05/">May (1)</a></li>
190
191 <li><a href="http://www.hungry.com/~pere/blog/archive/2021/06/">June (1)</a></li>
192
193 <li><a href="http://www.hungry.com/~pere/blog/archive/2021/07/">July (3)</a></li>
194
195 <li><a href="http://www.hungry.com/~pere/blog/archive/2021/08/">August (1)</a></li>
196
197 <li><a href="http://www.hungry.com/~pere/blog/archive/2021/09/">September (1)</a></li>
198
199 <li><a href="http://www.hungry.com/~pere/blog/archive/2021/10/">October (1)</a></li>
200
201 <li><a href="http://www.hungry.com/~pere/blog/archive/2021/12/">December (1)</a></li>
202
203 </ul></li>
204
205 <li>2020
206 <ul>
207
208 <li><a href="http://www.hungry.com/~pere/blog/archive/2020/02/">February (2)</a></li>
209
210 <li><a href="http://www.hungry.com/~pere/blog/archive/2020/03/">March (2)</a></li>
211
212 <li><a href="http://www.hungry.com/~pere/blog/archive/2020/04/">April (2)</a></li>
213
214 <li><a href="http://www.hungry.com/~pere/blog/archive/2020/05/">May (3)</a></li>
215
216 <li><a href="http://www.hungry.com/~pere/blog/archive/2020/06/">June (2)</a></li>
217
218 <li><a href="http://www.hungry.com/~pere/blog/archive/2020/07/">July (1)</a></li>
219
220 <li><a href="http://www.hungry.com/~pere/blog/archive/2020/09/">September (1)</a></li>
221
222 <li><a href="http://www.hungry.com/~pere/blog/archive/2020/10/">October (1)</a></li>
223
224 <li><a href="http://www.hungry.com/~pere/blog/archive/2020/11/">November (1)</a></li>
225
226 </ul></li>
227
228 <li>2019
229 <ul>
230
231 <li><a href="http://www.hungry.com/~pere/blog/archive/2019/01/">January (4)</a></li>
232
233 <li><a href="http://www.hungry.com/~pere/blog/archive/2019/02/">February (3)</a></li>
234
235 <li><a href="http://www.hungry.com/~pere/blog/archive/2019/03/">March (3)</a></li>
236
237 <li><a href="http://www.hungry.com/~pere/blog/archive/2019/05/">May (2)</a></li>
238
239 <li><a href="http://www.hungry.com/~pere/blog/archive/2019/06/">June (5)</a></li>
240
241 <li><a href="http://www.hungry.com/~pere/blog/archive/2019/07/">July (2)</a></li>
242
243 <li><a href="http://www.hungry.com/~pere/blog/archive/2019/08/">August (1)</a></li>
244
245 <li><a href="http://www.hungry.com/~pere/blog/archive/2019/09/">September (1)</a></li>
246
247 <li><a href="http://www.hungry.com/~pere/blog/archive/2019/11/">November (1)</a></li>
248
249 <li><a href="http://www.hungry.com/~pere/blog/archive/2019/12/">December (4)</a></li>
250
251 </ul></li>
252
253 <li>2018
254 <ul>
255
256 <li><a href="http://www.hungry.com/~pere/blog/archive/2018/01/">January (1)</a></li>
257
258 <li><a href="http://www.hungry.com/~pere/blog/archive/2018/02/">February (5)</a></li>
259
260 <li><a href="http://www.hungry.com/~pere/blog/archive/2018/03/">March (5)</a></li>
261
262 <li><a href="http://www.hungry.com/~pere/blog/archive/2018/04/">April (3)</a></li>
263
264 <li><a href="http://www.hungry.com/~pere/blog/archive/2018/06/">June (2)</a></li>
265
266 <li><a href="http://www.hungry.com/~pere/blog/archive/2018/07/">July (5)</a></li>
267
268 <li><a href="http://www.hungry.com/~pere/blog/archive/2018/08/">August (3)</a></li>
269
270 <li><a href="http://www.hungry.com/~pere/blog/archive/2018/09/">September (3)</a></li>
271
272 <li><a href="http://www.hungry.com/~pere/blog/archive/2018/10/">October (5)</a></li>
273
274 <li><a href="http://www.hungry.com/~pere/blog/archive/2018/11/">November (2)</a></li>
275
276 <li><a href="http://www.hungry.com/~pere/blog/archive/2018/12/">December (4)</a></li>
277
278 </ul></li>
279
280 <li>2017
281 <ul>
282
283 <li><a href="http://www.hungry.com/~pere/blog/archive/2017/01/">January (4)</a></li>
284
285 <li><a href="http://www.hungry.com/~pere/blog/archive/2017/02/">February (3)</a></li>
286
287 <li><a href="http://www.hungry.com/~pere/blog/archive/2017/03/">March (5)</a></li>
288
289 <li><a href="http://www.hungry.com/~pere/blog/archive/2017/04/">April (2)</a></li>
290
291 <li><a href="http://www.hungry.com/~pere/blog/archive/2017/06/">June (5)</a></li>
292
293 <li><a href="http://www.hungry.com/~pere/blog/archive/2017/07/">July (1)</a></li>
294
295 <li><a href="http://www.hungry.com/~pere/blog/archive/2017/08/">August (1)</a></li>
296
297 <li><a href="http://www.hungry.com/~pere/blog/archive/2017/09/">September (3)</a></li>
298
299 <li><a href="http://www.hungry.com/~pere/blog/archive/2017/10/">October (5)</a></li>
300
301 <li><a href="http://www.hungry.com/~pere/blog/archive/2017/11/">November (3)</a></li>
302
303 <li><a href="http://www.hungry.com/~pere/blog/archive/2017/12/">December (4)</a></li>
304
305 </ul></li>
306
307 <li>2016
308 <ul>
309
310 <li><a href="http://www.hungry.com/~pere/blog/archive/2016/01/">January (3)</a></li>
311
312 <li><a href="http://www.hungry.com/~pere/blog/archive/2016/02/">February (2)</a></li>
313
314 <li><a href="http://www.hungry.com/~pere/blog/archive/2016/03/">March (3)</a></li>
315
316 <li><a href="http://www.hungry.com/~pere/blog/archive/2016/04/">April (8)</a></li>
317
318 <li><a href="http://www.hungry.com/~pere/blog/archive/2016/05/">May (8)</a></li>
319
320 <li><a href="http://www.hungry.com/~pere/blog/archive/2016/06/">June (2)</a></li>
321
322 <li><a href="http://www.hungry.com/~pere/blog/archive/2016/07/">July (2)</a></li>
323
324 <li><a href="http://www.hungry.com/~pere/blog/archive/2016/08/">August (5)</a></li>
325
326 <li><a href="http://www.hungry.com/~pere/blog/archive/2016/09/">September (2)</a></li>
327
328 <li><a href="http://www.hungry.com/~pere/blog/archive/2016/10/">October (3)</a></li>
329
330 <li><a href="http://www.hungry.com/~pere/blog/archive/2016/11/">November (8)</a></li>
331
332 <li><a href="http://www.hungry.com/~pere/blog/archive/2016/12/">December (5)</a></li>
333
334 </ul></li>
335
336 <li>2015
337 <ul>
338
339 <li><a href="http://www.hungry.com/~pere/blog/archive/2015/01/">January (7)</a></li>
340
341 <li><a href="http://www.hungry.com/~pere/blog/archive/2015/02/">February (6)</a></li>
342
343 <li><a href="http://www.hungry.com/~pere/blog/archive/2015/03/">March (1)</a></li>
344
345 <li><a href="http://www.hungry.com/~pere/blog/archive/2015/04/">April (4)</a></li>
346
347 <li><a href="http://www.hungry.com/~pere/blog/archive/2015/05/">May (3)</a></li>
348
349 <li><a href="http://www.hungry.com/~pere/blog/archive/2015/06/">June (4)</a></li>
350
351 <li><a href="http://www.hungry.com/~pere/blog/archive/2015/07/">July (6)</a></li>
352
353 <li><a href="http://www.hungry.com/~pere/blog/archive/2015/08/">August (2)</a></li>
354
355 <li><a href="http://www.hungry.com/~pere/blog/archive/2015/09/">September (2)</a></li>
356
357 <li><a href="http://www.hungry.com/~pere/blog/archive/2015/10/">October (9)</a></li>
358
359 <li><a href="http://www.hungry.com/~pere/blog/archive/2015/11/">November (6)</a></li>
360
361 <li><a href="http://www.hungry.com/~pere/blog/archive/2015/12/">December (3)</a></li>
362
363 </ul></li>
364
365 <li>2014
366 <ul>
367
368 <li><a href="http://www.hungry.com/~pere/blog/archive/2014/01/">January (2)</a></li>
369
370 <li><a href="http://www.hungry.com/~pere/blog/archive/2014/02/">February (3)</a></li>
371
372 <li><a href="http://www.hungry.com/~pere/blog/archive/2014/03/">March (8)</a></li>
373
374 <li><a href="http://www.hungry.com/~pere/blog/archive/2014/04/">April (7)</a></li>
375
376 <li><a href="http://www.hungry.com/~pere/blog/archive/2014/05/">May (1)</a></li>
377
378 <li><a href="http://www.hungry.com/~pere/blog/archive/2014/06/">June (2)</a></li>
379
380 <li><a href="http://www.hungry.com/~pere/blog/archive/2014/07/">July (2)</a></li>
381
382 <li><a href="http://www.hungry.com/~pere/blog/archive/2014/08/">August (2)</a></li>
383
384 <li><a href="http://www.hungry.com/~pere/blog/archive/2014/09/">September (5)</a></li>
385
386 <li><a href="http://www.hungry.com/~pere/blog/archive/2014/10/">October (6)</a></li>
387
388 <li><a href="http://www.hungry.com/~pere/blog/archive/2014/11/">November (3)</a></li>
389
390 <li><a href="http://www.hungry.com/~pere/blog/archive/2014/12/">December (5)</a></li>
391
392 </ul></li>
393
394 <li>2013
395 <ul>
396
397 <li><a href="http://www.hungry.com/~pere/blog/archive/2013/01/">January (11)</a></li>
398
399 <li><a href="http://www.hungry.com/~pere/blog/archive/2013/02/">February (9)</a></li>
400
401 <li><a href="http://www.hungry.com/~pere/blog/archive/2013/03/">March (9)</a></li>
402
403 <li><a href="http://www.hungry.com/~pere/blog/archive/2013/04/">April (6)</a></li>
404
405 <li><a href="http://www.hungry.com/~pere/blog/archive/2013/05/">May (9)</a></li>
406
407 <li><a href="http://www.hungry.com/~pere/blog/archive/2013/06/">June (10)</a></li>
408
409 <li><a href="http://www.hungry.com/~pere/blog/archive/2013/07/">July (7)</a></li>
410
411 <li><a href="http://www.hungry.com/~pere/blog/archive/2013/08/">August (3)</a></li>
412
413 <li><a href="http://www.hungry.com/~pere/blog/archive/2013/09/">September (5)</a></li>
414
415 <li><a href="http://www.hungry.com/~pere/blog/archive/2013/10/">October (7)</a></li>
416
417 <li><a href="http://www.hungry.com/~pere/blog/archive/2013/11/">November (9)</a></li>
418
419 <li><a href="http://www.hungry.com/~pere/blog/archive/2013/12/">December (3)</a></li>
420
421 </ul></li>
422
423 <li>2012
424 <ul>
425
426 <li><a href="http://www.hungry.com/~pere/blog/archive/2012/01/">January (7)</a></li>
427
428 <li><a href="http://www.hungry.com/~pere/blog/archive/2012/02/">February (10)</a></li>
429
430 <li><a href="http://www.hungry.com/~pere/blog/archive/2012/03/">March (17)</a></li>
431
432 <li><a href="http://www.hungry.com/~pere/blog/archive/2012/04/">April (12)</a></li>
433
434 <li><a href="http://www.hungry.com/~pere/blog/archive/2012/05/">May (12)</a></li>
435
436 <li><a href="http://www.hungry.com/~pere/blog/archive/2012/06/">June (20)</a></li>
437
438 <li><a href="http://www.hungry.com/~pere/blog/archive/2012/07/">July (17)</a></li>
439
440 <li><a href="http://www.hungry.com/~pere/blog/archive/2012/08/">August (6)</a></li>
441
442 <li><a href="http://www.hungry.com/~pere/blog/archive/2012/09/">September (9)</a></li>
443
444 <li><a href="http://www.hungry.com/~pere/blog/archive/2012/10/">October (17)</a></li>
445
446 <li><a href="http://www.hungry.com/~pere/blog/archive/2012/11/">November (10)</a></li>
447
448 <li><a href="http://www.hungry.com/~pere/blog/archive/2012/12/">December (7)</a></li>
449
450 </ul></li>
451
452 <li>2011
453 <ul>
454
455 <li><a href="http://www.hungry.com/~pere/blog/archive/2011/01/">January (16)</a></li>
456
457 <li><a href="http://www.hungry.com/~pere/blog/archive/2011/02/">February (6)</a></li>
458
459 <li><a href="http://www.hungry.com/~pere/blog/archive/2011/03/">March (6)</a></li>
460
461 <li><a href="http://www.hungry.com/~pere/blog/archive/2011/04/">April (7)</a></li>
462
463 <li><a href="http://www.hungry.com/~pere/blog/archive/2011/05/">May (3)</a></li>
464
465 <li><a href="http://www.hungry.com/~pere/blog/archive/2011/06/">June (2)</a></li>
466
467 <li><a href="http://www.hungry.com/~pere/blog/archive/2011/07/">July (7)</a></li>
468
469 <li><a href="http://www.hungry.com/~pere/blog/archive/2011/08/">August (6)</a></li>
470
471 <li><a href="http://www.hungry.com/~pere/blog/archive/2011/09/">September (4)</a></li>
472
473 <li><a href="http://www.hungry.com/~pere/blog/archive/2011/10/">October (2)</a></li>
474
475 <li><a href="http://www.hungry.com/~pere/blog/archive/2011/11/">November (3)</a></li>
476
477 <li><a href="http://www.hungry.com/~pere/blog/archive/2011/12/">December (1)</a></li>
478
479 </ul></li>
480
481 <li>2010
482 <ul>
483
484 <li><a href="http://www.hungry.com/~pere/blog/archive/2010/01/">January (2)</a></li>
485
486 <li><a href="http://www.hungry.com/~pere/blog/archive/2010/02/">February (1)</a></li>
487
488 <li><a href="http://www.hungry.com/~pere/blog/archive/2010/03/">March (3)</a></li>
489
490 <li><a href="http://www.hungry.com/~pere/blog/archive/2010/04/">April (3)</a></li>
491
492 <li><a href="http://www.hungry.com/~pere/blog/archive/2010/05/">May (9)</a></li>
493
494 <li><a href="http://www.hungry.com/~pere/blog/archive/2010/06/">June (14)</a></li>
495
496 <li><a href="http://www.hungry.com/~pere/blog/archive/2010/07/">July (12)</a></li>
497
498 <li><a href="http://www.hungry.com/~pere/blog/archive/2010/08/">August (13)</a></li>
499
500 <li><a href="http://www.hungry.com/~pere/blog/archive/2010/09/">September (7)</a></li>
501
502 <li><a href="http://www.hungry.com/~pere/blog/archive/2010/10/">October (9)</a></li>
503
504 <li><a href="http://www.hungry.com/~pere/blog/archive/2010/11/">November (13)</a></li>
505
506 <li><a href="http://www.hungry.com/~pere/blog/archive/2010/12/">December (12)</a></li>
507
508 </ul></li>
509
510 <li>2009
511 <ul>
512
513 <li><a href="http://www.hungry.com/~pere/blog/archive/2009/01/">January (8)</a></li>
514
515 <li><a href="http://www.hungry.com/~pere/blog/archive/2009/02/">February (8)</a></li>
516
517 <li><a href="http://www.hungry.com/~pere/blog/archive/2009/03/">March (12)</a></li>
518
519 <li><a href="http://www.hungry.com/~pere/blog/archive/2009/04/">April (10)</a></li>
520
521 <li><a href="http://www.hungry.com/~pere/blog/archive/2009/05/">May (9)</a></li>
522
523 <li><a href="http://www.hungry.com/~pere/blog/archive/2009/06/">June (3)</a></li>
524
525 <li><a href="http://www.hungry.com/~pere/blog/archive/2009/07/">July (4)</a></li>
526
527 <li><a href="http://www.hungry.com/~pere/blog/archive/2009/08/">August (3)</a></li>
528
529 <li><a href="http://www.hungry.com/~pere/blog/archive/2009/09/">September (1)</a></li>
530
531 <li><a href="http://www.hungry.com/~pere/blog/archive/2009/10/">October (2)</a></li>
532
533 <li><a href="http://www.hungry.com/~pere/blog/archive/2009/11/">November (3)</a></li>
534
535 <li><a href="http://www.hungry.com/~pere/blog/archive/2009/12/">December (3)</a></li>
536
537 </ul></li>
538
539 <li>2008
540 <ul>
541
542 <li><a href="http://www.hungry.com/~pere/blog/archive/2008/11/">November (5)</a></li>
543
544 <li><a href="http://www.hungry.com/~pere/blog/archive/2008/12/">December (7)</a></li>
545
546 </ul></li>
547
548 </ul>
549
550
551
552 <h2>Tags</h2>
553 <ul>
554
555 <li><a href="http://www.hungry.com/~pere/blog/tags/3d-printer">3d-printer (19)</a></li>
556
557 <li><a href="http://www.hungry.com/~pere/blog/tags/amiga">amiga (1)</a></li>
558
559 <li><a href="http://www.hungry.com/~pere/blog/tags/aros">aros (1)</a></li>
560
561 <li><a href="http://www.hungry.com/~pere/blog/tags/bankid">bankid (4)</a></li>
562
563 <li><a href="http://www.hungry.com/~pere/blog/tags/betalkontant">betalkontant (9)</a></li>
564
565 <li><a href="http://www.hungry.com/~pere/blog/tags/bitcoin">bitcoin (13)</a></li>
566
567 <li><a href="http://www.hungry.com/~pere/blog/tags/bootsystem">bootsystem (17)</a></li>
568
569 <li><a href="http://www.hungry.com/~pere/blog/tags/bsa">bsa (2)</a></li>
570
571 <li><a href="http://www.hungry.com/~pere/blog/tags/chrpath">chrpath (3)</a></li>
572
573 <li><a href="http://www.hungry.com/~pere/blog/tags/debian">debian (204)</a></li>
574
575 <li><a href="http://www.hungry.com/~pere/blog/tags/debian edu">debian edu (159)</a></li>
576
577 <li><a href="http://www.hungry.com/~pere/blog/tags/debian-handbook">debian-handbook (9)</a></li>
578
579 <li><a href="http://www.hungry.com/~pere/blog/tags/digistan">digistan (11)</a></li>
580
581 <li><a href="http://www.hungry.com/~pere/blog/tags/dld">dld (18)</a></li>
582
583 <li><a href="http://www.hungry.com/~pere/blog/tags/docbook">docbook (33)</a></li>
584
585 <li><a href="http://www.hungry.com/~pere/blog/tags/drivstoffpriser">drivstoffpriser (4)</a></li>
586
587 <li><a href="http://www.hungry.com/~pere/blog/tags/english">english (466)</a></li>
588
589 <li><a href="http://www.hungry.com/~pere/blog/tags/fiksgatami">fiksgatami (23)</a></li>
590
591 <li><a href="http://www.hungry.com/~pere/blog/tags/fildeling">fildeling (14)</a></li>
592
593 <li><a href="http://www.hungry.com/~pere/blog/tags/freeculture">freeculture (34)</a></li>
594
595 <li><a href="http://www.hungry.com/~pere/blog/tags/freedombox">freedombox (9)</a></li>
596
597 <li><a href="http://www.hungry.com/~pere/blog/tags/frikanalen">frikanalen (20)</a></li>
598
599 <li><a href="http://www.hungry.com/~pere/blog/tags/h264">h264 (20)</a></li>
600
601 <li><a href="http://www.hungry.com/~pere/blog/tags/intervju">intervju (43)</a></li>
602
603 <li><a href="http://www.hungry.com/~pere/blog/tags/isenkram">isenkram (18)</a></li>
604
605 <li><a href="http://www.hungry.com/~pere/blog/tags/kart">kart (23)</a></li>
606
607 <li><a href="http://www.hungry.com/~pere/blog/tags/kodi">kodi (6)</a></li>
608
609 <li><a href="http://www.hungry.com/~pere/blog/tags/ldap">ldap (9)</a></li>
610
611 <li><a href="http://www.hungry.com/~pere/blog/tags/lego">lego (5)</a></li>
612
613 <li><a href="http://www.hungry.com/~pere/blog/tags/lenker">lenker (8)</a></li>
614
615 <li><a href="http://www.hungry.com/~pere/blog/tags/linuxcnc">linuxcnc (8)</a></li>
616
617 <li><a href="http://www.hungry.com/~pere/blog/tags/lsdvd">lsdvd (2)</a></li>
618
619 <li><a href="http://www.hungry.com/~pere/blog/tags/ltsp">ltsp (1)</a></li>
620
621 <li><a href="http://www.hungry.com/~pere/blog/tags/madewithcc">madewithcc (3)</a></li>
622
623 <li><a href="http://www.hungry.com/~pere/blog/tags/mesh network">mesh network (8)</a></li>
624
625 <li><a href="http://www.hungry.com/~pere/blog/tags/multimedia">multimedia (46)</a></li>
626
627 <li><a href="http://www.hungry.com/~pere/blog/tags/nice free software">nice free software (15)</a></li>
628
629 <li><a href="http://www.hungry.com/~pere/blog/tags/noark5">noark5 (25)</a></li>
630
631 <li><a href="http://www.hungry.com/~pere/blog/tags/norsk">norsk (325)</a></li>
632
633 <li><a href="http://www.hungry.com/~pere/blog/tags/nuug">nuug (199)</a></li>
634
635 <li><a href="http://www.hungry.com/~pere/blog/tags/offentlig innsyn">offentlig innsyn (41)</a></li>
636
637 <li><a href="http://www.hungry.com/~pere/blog/tags/open311">open311 (2)</a></li>
638
639 <li><a href="http://www.hungry.com/~pere/blog/tags/opensnitch">opensnitch (4)</a></li>
640
641 <li><a href="http://www.hungry.com/~pere/blog/tags/opphavsrett">opphavsrett (76)</a></li>
642
643 <li><a href="http://www.hungry.com/~pere/blog/tags/personvern">personvern (114)</a></li>
644
645 <li><a href="http://www.hungry.com/~pere/blog/tags/raid">raid (4)</a></li>
646
647 <li><a href="http://www.hungry.com/~pere/blog/tags/reactos">reactos (1)</a></li>
648
649 <li><a href="http://www.hungry.com/~pere/blog/tags/reprap">reprap (11)</a></li>
650
651 <li><a href="http://www.hungry.com/~pere/blog/tags/rfid">rfid (3)</a></li>
652
653 <li><a href="http://www.hungry.com/~pere/blog/tags/robot">robot (17)</a></li>
654
655 <li><a href="http://www.hungry.com/~pere/blog/tags/rss">rss (1)</a></li>
656
657 <li><a href="http://www.hungry.com/~pere/blog/tags/ruter">ruter (7)</a></li>
658
659 <li><a href="http://www.hungry.com/~pere/blog/tags/scraperwiki">scraperwiki (2)</a></li>
660
661 <li><a href="http://www.hungry.com/~pere/blog/tags/sikkerhet">sikkerhet (60)</a></li>
662
663 <li><a href="http://www.hungry.com/~pere/blog/tags/sitesummary">sitesummary (4)</a></li>
664
665 <li><a href="http://www.hungry.com/~pere/blog/tags/skepsis">skepsis (5)</a></li>
666
667 <li><a href="http://www.hungry.com/~pere/blog/tags/standard">standard (76)</a></li>
668
669 <li><a href="http://www.hungry.com/~pere/blog/tags/stavekontroll">stavekontroll (7)</a></li>
670
671 <li><a href="http://www.hungry.com/~pere/blog/tags/stortinget">stortinget (14)</a></li>
672
673 <li><a href="http://www.hungry.com/~pere/blog/tags/surveillance">surveillance (65)</a></li>
674
675 <li><a href="http://www.hungry.com/~pere/blog/tags/sysadmin">sysadmin (5)</a></li>
676
677 <li><a href="http://www.hungry.com/~pere/blog/tags/usenix">usenix (2)</a></li>
678
679 <li><a href="http://www.hungry.com/~pere/blog/tags/valg">valg (9)</a></li>
680
681 <li><a href="http://www.hungry.com/~pere/blog/tags/verkidetfri">verkidetfri (22)</a></li>
682
683 <li><a href="http://www.hungry.com/~pere/blog/tags/video">video (80)</a></li>
684
685 <li><a href="http://www.hungry.com/~pere/blog/tags/vitenskap">vitenskap (4)</a></li>
686
687 <li><a href="http://www.hungry.com/~pere/blog/tags/web">web (42)</a></li>
688
689 </ul>
690
691
692 </div>
693 <p style="text-align: right">
694 Created by <a href="http://steve.org.uk/Software/chronicle">Chronicle v4.6</a>
695 </p>
696
697 </body>
698 </html>