Displaying 20 results from an estimated 73 matches for "chirping".
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chipping
2007 Dec 11
1
Using predict()?
I'm trying to solve a homework problem using R. The problem gives a list
of cricket chirps per second and corresponding temperature, and asks to
give the equation for the linear model and then predict the temperature
to produce 18 chirps per second. So far, I have:
> # Homework 11.2.1 and 11.3.3
> chirps <- scan()
1: 20
2: 16
3: 19.8
4: 18.4
5: 17.1
6: 15.5
7: 14.7
8: 17.1
9: 15.4
2003 Jun 25
1
indication tones and callwaiting chirp too loud
I am wondering if anyone could help me figure out how to turn down the volume on all the dial tones, indications, etc.. and especially the call-waiting CHIRP!
I don't want to change the txgain and rxgain because they are working at levels that I would like. However, when voice conversations and voicemail recordings are at good levels then the dial tones, busy tones, etc are way too loud.
2012 Jan 25
1
Error in predict.randomForest ... subscript out of bounds with NULL name in X
RF trains fine with X, but fails on prediction
> library(randomForest)
> chirps <-
c(20,16.0,19.8,18.4,17.1,15.5,14.7,17.1,15.4,16.2,15,17.2,16,17,14.1)
> temp <-
c(88.6,71.6,93.3,84.3,80.6,75.2,69.7,82,69.4,83.3,78.6,82.6,80.6,83.5,76
.3)
> X <- cbind(1,chirps)
> rf <- randomForest(X, temp)
> yp <- predict(rf, X)
Error in predict.randomForest(rf, X) : subscript
2004 Dec 03
1
PolyCom MWI Chirp issue
Has anyone had an issue with the polycom's not discontinuing the mwi
chirp even after the message has been acknowledged?
--
James M. Milne
Nuvio Corporation
CCNA - CCNP - CIPTSS - CCIE
milne.james@gmail.com
2010 Aug 02
3
OT -- apcupsd messages
Does anyone here have any "feel" for the "Battery disconnected" and
"Battery reattached" log entries?
The rebooting came as a result of me turning off modems, router,
external drives, monitor, cordless phone and finally, the computer,
trying to locate a quiet but annoying "chirp". The "chirps" stopped
when I tilted the UPS to look at the front
2004 Dec 03
0
Initial Chirp while dialing
I was wondering if anyone has had a problem with an initial chirp from
asterisk after dialing an outside line through a TDM400? I am using 3
polycom 500's and it happens regardless of what phone I am at. So I was
thinking maybe it was an issue with asterisk or the uLaw codec?
Thanks.
Jared Armstrong
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2003 Aug 05
1
Rwave cgt plot time axis problem
Dear helpers,
When I use the function cgt of library Rwave, the time axis of the plot
is always on the [0,1] scale regardless of the original time. This
happedn when I tried to reproduce some pictures of "Practical
Time-Frequency Analysis", e.g. Figure 3.5 and 3.6 using the codes
provided in the book. But the figures of the book display the real
sampling time using the same codes.
2003 Sep 26
1
X100P - Busydetect / calls being disconnected - Australia; tip.
Hi All,
This isn't really a question, but it's an issue I experienced that was
driving me crazy for a few days, so I thought it might be good for the
archives.
Basically what was happening was everytime a particular customer called
(long distance), the line would disconnect immediately after answering.
I thought it might have been the phone, so I swapped the phone with
another - still
2009 Jun 12
1
Resampler saturation
Hi Jean-Marc,
I use the resampler to convert various sampling frequencies to 48 kHz on my Blackfin platform (fixed-point)
48K -> 16K speex -> 48K chain does not sound very good compared to plain 16K.
But the main issue is when processing loud signals, I have truncation (and not clipping/saturation)
I could hear it and see it with various music and speech messages. See example.png.
I also
2007 Sep 05
7
Can asterisk give half-ring periodically for MWI?
Hi all,
Configuration: Analog phone connected to TDM400p.
I'd like the phone to give a half-ring (chirp) periodically when there
is a message waiting. Can this be done? How is it configured?
The visible "Message waiting" indicator and the stutter dial tone are
working fine, but are not sufficient for me.
Thanks!
2004 Nov 19
2
app_sms: problems sending a sms
Hello,
i try to send out a sms, but with no success.
The trunk is a E100P, and the sms should go out to the
Telekom SM-SC. What i want to to at the first run is,
sending out a sms when a certain number is dialed.
I tried:
In extensions.conf:
exten => 35953,1,SMS(${TRUNK}/9350193010,,0179NUMBER,"Hi there")
exten => 35953,2,SMS(${TRUNK}/9350193010)
exten => 35953,3,Hangup
2005 Feb 01
1
broken message waiting indicator on Polycom IP600?
Hello,
I faithfully followed the instructions from:
http://www.voip-info.org/wiki-Getting+MWI+on+Polycom+Phones+to+work+with+Asterisk
but still the message waiting indicator doesn't flash when a message is
waiting. There is a brief intermittent chirp but nothing more.
Using latest firmware 1.4.1
Thanks for your suggestions,
2005 Mar 11
0
Sipura 2100 and Asterisk and Fax
.... So I installed on an idle PIII that was in
the rack.
This a.m. I switched over to using the faster Asterisk setup and
started running the same fax tests (BTW, I'm using free faxback systems
to test inbound faxes, pretty handy. Go google for them!). Started with
outbound. Sixtel was still chirping and then dying. So I switched to
using VPC's megacent outbound for testing. On the old system I always
had to turn trunking off to fax out successfully over VPC so that is
the config I went with. Well, it was still no go. I turned all of the
FAX stuff back on in the Sipura and then I got a...
2003 Aug 07
1
Sip Trunk config
incominglimit is already implemented for SIP. Just specify under the
endpoint how many incoming connections are allowed.
For example,
[cisco]
type=friend
username=cisco
secret=blah
nat=yes ; This phone may be natted
host=dynamic
canreinvite=no ; Cisco poops on reinvite sometimes
qualify=200 ; Qualify peer is no more than 200ms away
2008 May 31
0
FFT Resampler spectrograms
Using the following MATLAB snippet:
fnames={'chirp','perfect','block','filter'}
for k=1:length(fnames)
fn=fnames{k};
myfile=fopen([fn, '.fl'], 'r', 'ieee-le');
x=fread(myfile, Inf, 'float32', 0, 'ieee-le');
fclose(myfile);
X=specgram(x,2048,1,kaiser(2048,14));
spectrogram_floor=-96;
2004 Aug 06
0
Multiple Beginner Questions
...l-time teaching by
His Holiness the Dalai Lama of Tibet...
http://www.lamrim.com/
Icecast has been the enabling software to make this all possible and for
this I (and many others) are grateful.
I've been running version 1.3.0 with Shout on Red Hat 5x with limited
trouble; occassional chirping and dropped WinAmp connections during long
client sessions (> 1-2 hours). But nothing to troublesome...
But more recently I upgraded to Red Hat 7x and have found Icecast "locking
up" and having to be reset every other day, where in past it was running
trouble-free for weeks at a time....
2003 Aug 06
3
X-Lite <-> Snom200
Hi,
I have just been playing with the latest X-Lite.. It works fine with Asterisk..
As for codecs I tested G.711a/u, GSM and iLBC... iLBC is the only one that didn't work.. not sure why..
But the bigger problem is that when I call another extension that is using a Snom200 the call connects but there is no audio in either direction.. I have tried G.711a/u and GSM and while X-Lite shows that
2006 Jan 25
1
BroadVoice subscribers and Asterisk 1.2.3
I just upgraded a box to 1.2.3 this morning after encountering the issues
noted earlier on the list. Everything is great. In fact, a LOT better.
In the past few weeks, I've been battling with BV to address dropped
outgoing voice packets (the flipside is that I haven't experienced this with
other providers during tests), and an annoying mechnical 'chirp' at the
start of a call.
2010 Jan 07
2
Debugging issues encountered during the "R CMD check" process
I read through the "Writing R Extensions" and the "Debugging in R" website (http://www.stats.uwo.ca/faculty/murdoch/software/debuggingR/), looking for some hints about how to solve the issue of debugging problems encountered during the "R CMD check" process, but nothing seems to be mentioned about addressing issues encountered.
Specifically, I am working with the R
2003 Nov 20
2
ADSI Hold
Is there any way to program a soft key in ADSI to put a caller on hold.
Then able to retreive that caller.
Example -
Softkey Hold
Softkey Retreive Call
Softkey End Call
-gcc