Return-Path: Received: from post.thorcom.com (post.thorcom.com [195.171.43.25]) by mtain-me02.r1000.mx.aol.com (Internet Inbound) with ESMTP id 3D80B3800008C; Sat, 12 Jan 2013 12:03:47 -0500 (EST) Received: from majordom by post.thorcom.com with local (Exim 4.14) id 1Tu4Tn-00018u-V9 for rs_out_1@blacksheep.org; Sat, 12 Jan 2013 17:02:47 +0000 Received: from [195.171.43.32] (helo=relay1.thorcom.net) by post.thorcom.com with esmtp (Exim 4.14) id 1Tu4Tm-00018l-PK for rsgb_lf_group@blacksheep.org; Sat, 12 Jan 2013 17:02:46 +0000 Received: from nm11.bullet.mail.ird.yahoo.com ([77.238.189.64]) by relay1.thorcom.net with esmtps (TLSv1:AES256-SHA:256) (Exim 4.77) (envelope-from ) id 1Tu4Ti-00053E-UF for rsgb_lf_group@blacksheep.org; Sat, 12 Jan 2013 17:02:45 +0000 Received: from [77.238.189.48] by nm11.bullet.mail.ird.yahoo.com with NNFMP; 12 Jan 2013 17:02:21 -0000 Received: from [212.82.108.254] by tm1.bullet.mail.ird.yahoo.com with NNFMP; 12 Jan 2013 17:02:21 -0000 Received: from [127.0.0.1] by omp1019.mail.ird.yahoo.com with NNFMP; 12 Jan 2013 17:02:21 -0000 X-DKIM-Result: Domain=yahoo.co.uk Result=Good and Known Domain X-Yahoo-Newman-Property: ymail-3 X-Yahoo-Newman-Id: 429841.67557.bm@omp1019.mail.ird.yahoo.com Received: (qmail 13251 invoked by uid 60001); 12 Jan 2013 17:02:21 -0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=yahoo.co.uk; s=s1024; t=1358010141; bh=dzvSX6aDEAKEyJQ467XI60KRh1L3XzSe5fgjokRVNCc=; h=X-YMail-OSG:Received:X-Rocket-MIMEInfo:X-Mailer:References:Message-ID:Date:From:Reply-To:Subject:To:In-Reply-To:MIME-Version:Content-Type; b=LXRdI7cwEnGsTuVncdL2XstGt0xDkTPIQZ82fcrOAEJBPYfWI0+3A7Ehsp4XaowNDTiwecvqkzKTkm5Zt8BQMX2E+vzOnKsWko6GAHoU0athwwv+uEJKgfmYvuglsy5eobg3s9RUCeonWK+PNdCLC1d7iBOpYlkzsiH3JVoET/c= DomainKey-Signature:a=rsa-sha1; q=dns; c=nofws; s=s1024; d=yahoo.co.uk; h=X-YMail-OSG:Received:X-Rocket-MIMEInfo:X-Mailer:References:Message-ID:Date:From:Reply-To:Subject:To:In-Reply-To:MIME-Version:Content-Type; b=D0h5/08Ewm+Qw6NN5qtOUdbMiOoNOAAdgk9PaZy0DhfU6scFO1H4ZMJ03kgEVD/RUvkp88egoPhY4GyprWtTdsx4IsjmNSg2WGY4+Jo7GjZtbk7vvBvwM816mKoM7L4bsDY2m8LHq3WjLxS81oc6yCDZ5VRtU6JUV06QdJ8pl+U=; X-YMail-OSG: 02Jd2SoVM1nFeNjZdHtvJwQtftki4oJ_rrzqzAr6fWDQ7Qt Zu1ZetcJ.0YR54Yq8joCGDnOKO5qAWs_IsWMH.qykhnWC7G5a9CmFlczcurf BHBQuyJ4ooC399tiLJ9kkyE.RCsiv1KiDPGpug9I8K3O3J9gLE5GMO6.AnT. O3euUGDqImMj4FEHXkTqL82A_qxWaw_ZQAI5_H_s7f0LrOFh.WGw1oUaWmfV 4fS.FdtVj_.0_CapxCROXnT6SQEaIYLdmJaWZN5lOcUCNriDYTSsTTVFNj4q lc6grebZP.fb5BuMQLNoTeCnGrVmhjZ7VOZcHci8ogwT_bxefjoAgjLkes6W 8tA9diFpYMbPVrCAClPOf4.R0gZEzmX1RzXB4wMSgqjTOvjidGrcaMySDz1F RWojkgE_ss8j1UkZ59sSGvoQTG0_L7Htxyj79nrGNie.FHZTaeby2KbyZ9Jn vEMi7eEkGf16DWITNXVhtTc2skGkAi22w5I9CaEukPXGWQf7MC21LH14yBoy T2Vqbf0RMIEmTyCxgxVUHMWCr7T4SYj5112kkTJk6iGKeR_dEQRoUVwProBY BNSbx12AFn5X9IxaeQ8Lak9yFuqN6c7zO6kPwDLRjCVLn9fwYUkbW7tOXRdT rmh2T0A-- Received: from [31.51.148.86] by web133201.mail.ir2.yahoo.com via HTTP; Sat, 12 Jan 2013 17:02:20 GMT X-Rocket-MIMEInfo: 001.001,SGkgTWFya3VzCsKgCk15IFBDIDY0Yml0IHNvIGhhdmUgY29tcGF0aWJpbGl0eSBwcm9iIG5vdCByZXNvbHZlZCB3aXRoIHlvdXIgc29mdHdhcmUuIFdpbjcgaGVyZSBhbmQgb3RoZXIgbWFjaGluZXMgVmlzdGEuCsKgClRvbyBiYWQuCsKgClRoZSByZWNvcmRpbmcgc291bmRzIE9LIGJpdCBsaWtlIGEgdGVsZXBob25lIGJ1dCB1c2FibGUuCjczIGVzIEdMIFBldGUgTTBGTVQgSU85MVVYCgoKPl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fCj4gRnJvbTogTWFya3VzIFZlc3RlciA8bWFya3VzdmVzdGUBMAEBAQE- X-Mailer: YahooMailWebService/0.8.130.494 References: <871180718.807959.1357202851097.JavaMail.open-xchange@email.1und1.de> <8CFB7BD49F0E58C-6E8-60E@webmail-d164.sysops.aol.com> <4D45055C381D4BECA4B1BEF1254E1059@Black> <1751FF6A14644CC7A968E35A554BF7C4@Black> <1358002148.84705.YahooMailNeo@web133206.mail.ir2.yahoo.com> Message-ID: <1358010140.10914.YahooMailNeo@web133201.mail.ir2.yahoo.com> Date: Sat, 12 Jan 2013 17:02:20 +0000 (GMT) From: M0FMT To: "rsgb_lf_group@blacksheep.org" In-Reply-To: MIME-Version: 1.0 X-Spam-Score: 0.0 (/) X-Spam-Report: Spam detection software, running on the system "relay1.thorcom.net", has identified this incoming email as possible spam. The original message has been attached to this so you can view it (if it isn't spam) or label similar future email. If you have any questions, see the administrator of that system for details. Content preview: Hi Markus  My PC 64bit so have compatibility prob not resolved with your software. Win7 here and other machines Vista.  Too bad.  The recording sounds OK bit like a telephone but usable. 73 es GL Pete M0FMT IO91UX [...] Content analysis details: (0.0 points, 5.0 required) pts rule name description ---- ---------------------- -------------------------------------------------- -0.0 RCVD_IN_DNSWL_NONE RBL: Sender listed at http://www.dnswl.org/, no trust [77.238.189.64 listed in list.dnswl.org] 0.0 FREEMAIL_FROM Sender email is commonly abused enduser mail provider (m0fmt[at]yahoo.co.uk) 0.0 HTML_MESSAGE BODY: HTML included in message 0.0 T_DKIM_INVALID DKIM-Signature header exists but is not valid X-Scan-Signature: 58067cca381a9a29d283a47426ceb5b1 Subject: Re: LF: Slow Voice - testing on 137.0 kHz Content-Type: multipart/alternative; boundary="1982344905-2068433240-1358010140=:10914" X-Spam-Checker-Version: SpamAssassin 2.63 (2004-01-11) on post.thorcom.com X-Spam-Level: X-Spam-Status: No, hits=0.9 required=5.0 tests=HTML_30_40,HTML_FONT_BIG, HTML_MESSAGE,TO_ADDRESS_EQ_REAL autolearn=no version=2.63 X-SA-Exim-Scanned: Yes Sender: owner-rsgb_lf_group@blacksheep.org Precedence: bulk Reply-To: rsgb_lf_group@blacksheep.org X-Listname: rsgb_lf_group X-SA-Exim-Rcpt-To: rs_out_1@blacksheep.org X-SA-Exim-Scanned: No; SAEximRunCond expanded to false x-aol-global-disposition: G X-AOL-SCOLL-AUTHENTICATION: mtain-me02.r1000.mx.aol.com ; domain : yahoo.co.uk DKIM : fail x-aol-sid: 3039ac1d608a50f197731caa X-AOL-IP: 195.171.43.25 X-AOL-SPF: domain : blacksheep.org SPF : none --1982344905-2068433240-1358010140=:10914 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Hi Markus=0A=C2=A0=0AMy PC 64bit so have compatibility prob not resolved wi= th your software. Win7 here and other machines Vista.=0A=C2=A0=0AToo bad.= =0A=C2=A0=0AThe recording sounds OK bit like a telephone but usable.=0A73 e= s GL Pete M0FMT IO91UX=0A=0A=0A>________________________________=0A> From: = Markus Vester =0A>To: rsgb_lf_group@blacksheep.org = =0A>Sent: Saturday, 12 January 2013, 15:12=0A>Subject: Re: LF: Slow Voice -= testing on 137.0 kHz=0A> =0A>=0A>=EF=BB=BF =0A>Thanks Pete for the feedba= ck. I have uploaded=C2=A0a .wma file of the 14:58 transmission =0Areceived= =C2=A0via Twente tohttp://www.df6nm.bplaced.net/slowvoice/ =0A>=0A>During t= he whole minute you can hear the slow narrowband audio up around 3 =0AkHz. = At 40 seconds into the recording the replay starts, and=C2=A0my original = =0Avoice=C2=A0becomes audible. =0A>=0A>Best 73, =0A>Markus (DF6NM) =0A>=0A>= =0A>=C2=A0 =0A>=C2=A0 =0A>----- Original Message ----- =0A>From: M0FMT = =0A>To: rsgb_lf_group@blacksheep.org =0A>Sent: Saturday, January 12, 2013 = 3:49 PM =0A>Subject: Re: LF: Slow Voice - testing on 137.0 kHz =0A>=0A> =0A= >Well done Marcus and co. =0A>=C2=A0 =0A>Thank you for your innovative cont= ributions to Ham Radio. Proving that even with current technology the limit= s can be pushed =0Afurther. =0A>=C2=A0 =0A>In the UK (and I am sure elsewhe= re) there is a single channel =0AVHF=C2=A0Parrot type repeater which is ope= rated in a similar way where you =0Aspeak, drop carrier, hear your own=C2= =A0transmission rebroadcast and then wait =0Afor a reply which some times c= an be heard directly on the channel and is then =0Are-enforced by the Parro= t in the following transmission. It is slow and =0Alaborious but many stati= ons use it. =0A>=C2=A0 =0A>I guess the difference is that you have an added= element of =0Adelay=C2=A0each way for audio frequency com/decompression wh= ich amounts to the =0AParrot in the above case rebroadcasting each =0Atrans= mission only longer by a factor.. =0A>=C2=A0 =0A>Like to hear an audo file?= =0A>=0A> =0A>73 es GL Pete M0FMT IO91UX=0A>=0A>=0A>>_______________________= _________=0A>>From: Markus Vester =0A>>To: rsgb_lf_gr= oup@blacksheep.org =0A>>Sent: Saturday, 12 January 2013, 14:03=0A>>Subject= : LF: Slow Voice - testing on 137.0 kHz=0A>>=0A>>=0A>>=EF=BB=BF =0A>>Yest= erday morning I have uploaded a new version SlowVoice v0.2 tohttp://www.df= 6nm.bplaced.net/slowvoice/SlowVoice.zip =0A>>I have reworked some details o= f the timing, and added simplified scripts for receive-only and transmit-o= nly in mono mode. The serial port PTT control utility=C2=A0has also been= =C2=A0modified to=C2=A0function=C2=A0under WinXP. =0A>>=C2=A0 =0A>>This af= ternoon=C2=A0I=C2=A0am sending=C2=A0a few slow voice tests with 3 times de= celeration in 1-minute frames. The=C2=A0800 Hz wide passband=C2=A0is cente= red on 137.0 kHz, thus 136.6 to 137.4 kHz=C2=A0corresponds to 0.3 to 2.7 k= Hz audio.=C2=A0Attached screenshot=C2=A0shows=C2=A0the narrow SSB signal on= the Twente WebSDR tuned=C2=A0to 135.5 kHz USB.=C2=A0I used a narrow pass= band=C2=A0to improve=C2=A0rejection for DCF and HGA. This audio=C2=A0aroun= d fc=3D1500 Hz=C2=A0was fed=C2=A0to the receive-only utility, which then p= roduced=C2=A0clear speech=C2=A0during 20 seconds of each=C2=A0minute.=C2= =A0 =0A>>=0A>>I intend to=C2=A0run some more test=C2=A0transmissions this a= fternoon, starting now 14 UT. Any=C2=A0reports=C2=A0would be=C2=A0much =0A= appriciated! =0A>>=0A>>Best 73, =0A>>Markus (DF6NM)=C2=A0=C2=A0 =0A>>=0A>>= =C2=A0 =0A>>=C2=A0 =0A>>----- Original Message ----- =0A>>From: Markus Ves= ter =0A>>To: rsgb_lf_group@blacksheep.org =0A>>Sent: Tuesday, January 08,= 2013 11:31 PM =0A>>Subject: LF: Slow Voice utility =0A>>=0A>> =0A>>A=C2=A0= few minutes ago=C2=A0I have uploaded an experimental=C2=A0SlowVoice script= to =0A>>http://www.df6nm.bplaced.net/slowvoice/SlowVoice.zip =0A>>=C2=A0 = =0A>>The main purpose is to be able to convey=C2=A0high quality speech=C2= =A0in less than 800 Hz on the RF side, as prescribed by German LF and MF r= egulations.=C2=A0By default,=C2=A0an audio band of 300 to 2700 Hz is slowe= d by a factor of 3 and upconverted to 1500 Hz center frequency. Thus=C2=A0= a range of 1200 to 2000 Hz=C2=A0is fed to the SSB=C2=A0transmitter. As an = aside benefit we get a very much welcome=C2=A05 dB improvement in SNR. =0A= >>=C2=A0 =0A>>Like JT9-1, the procedure is clock-synchronized in fixed one= -minute time slots. At the beginning of the minute, the transmitting stati= on is asked to speak for 20 seconds.=C2=A0It feels a bit like=C2=A0to spea= king to a telephone answering machine ;-) The=C2=A0slow converted output o= f the growing audio buffer begins to play immediately, and will go on=C2= =A0during the whole minute. On the receive side, fast replay begins at sec= ond number 40, and=C2=A0the shrinking buffer will finally be used up by th= e end of the minute. =0A>>=C2=A0 =0A>>The SlowVoice.bat script is set up fo= r full duplex operation. One channel is supposed to handle the transmit si= de (eg. mic connected to=C2=A0left input,=C2=A0transmitter to left output)= , while the other channel has the receiver=C2=A0fed to=C2=A0the input and = phones on the output. This is symmetrical, and there is no further need to= switch audio pathways between TX and RX. It is also possible to monitor= =C2=A0the result of one's own transmission, eg. by=C2=A0physically connect= ing left line out to right in. If you want you can use=C2=A0SpecLab=C2=A0i= n conjunction with=C2=A0Virtual Audio Cable to preprocess both the=C2=A0mi= c and receiver audio inputs. In this case VAC will have to be selected as = the standard audio input device before the running the script. =0A>>=C2=A0= =0A>>Whether a=C2=A0slots is used for=C2=A0TX or=C2=A0RX is not controlle= d by the software but only by the user's PTT. I have included two extra sc= ripts which are supposed to activate the serial=C2=A0handshake lines (RTS = and DTR) on either=C2=A0even or odd minutes. Unfortunately the=C2=A0port c= ontrol does not seem to work on my=C2=A0XP machine with an external USB to= serial converter, so for the time being you=C2=A0may have to do=C2=A0with= either=C2=A0vox control or manual=C2=A0switching. =0A>>=C2=A0 =0A>>I have= n't gotten around writing=C2=A0more detailed instructions, but some basic = hints have been included in the SlowVoice script. Similar to the first slo= w WSPR experiments, the whole deceleration / acceleration process is based= on=C2=A0Wolf's sound utilities=C2=A0which you will need to download from= =C2=A0the DL4YHF=C2=A0web site.=C2=A0You will have to run the included pat= ch utility once to duplicate SndInput and SndOutpt=C2=A0instances. =0A>>= =C2=A0 =0A>>Have fun! And please report bugs and other troubles. =0A>>=C2= =A0 =0A>>73, Markus (DF6NM) =0A>>=C2=A0 =0A>>=C2=A0 =0A>>=C2=A0 =0A>>=C2=A0= =0A>>----- Original Message ----- =0A>>From: Markus Vester =0A>>To: rsgb= _lf_group@blacksheep.org =0A>>Sent: Sunday, January 06, 2013 1:50 PM =0A>>= Subject: LF: Bandlimited SSB test on 136 kHz =0A>>=0A>> =0A>>... =0A>>=C2= =A0 =0A>>Slow voice transmission=C2=A0(ie the=C2=A0audio deceleration/acce= leration method originally used by DK8KW and myself) would be=C2=A0nicer a= s it can fit=C2=A0a full SSB channel into 800 Hz.=C2=A0I=C2=A0have been wo= rking on a=C2=A0semi-automatic control, with=C2=A0a fixed one minute raste= r similar to JT9-1. This will hopefully allow us to comfortably exchange o= ne 20 second voice message per time slot (speak=C2=A0during seconds 0 to 2= 0, concurrent transmit=C2=A0and=C2=A0receive at 1/3 speed from 0 to 60, re= play=C2=A0starting 40 to 60). Anyone interested? =0A>>=C2=A0 =0A>>... =0A>= >=0A>>=C2=A0carr =0A>=0A> --1982344905-2068433240-1358010140=:10914 Content-Type: text/html; charset=utf-8 Content-Transfer-Encoding: quoted-printable
Hi Markus
 
My PC 64bit so have compatibility prob not resolved with your so= ftware. Win7 here and other machines Vista.
&= nbsp;
Too bad.
 
The recording sounds OK bit like a telephone but usable.
73 es GL Pete M0FMT IO91UX
From: Markus Vester <mar= kusvester@aol.com>
To:<= /b> rsgb_lf_group@blacksheep.org
Sent: Saturday, 12 January 2013, 15:12
Subject: Re: LF: Slow Voice - testing on 137.0= kHz

=EF=BB=BF=0A=0A =0A =0A
=0A
= Thanks Pete for the feedback. I have uploaded a .wma file of the 14:58 transmission =0Areceived vi= a Twente to
=0A
= =0A=0A
 
=0A
During the whole minute you can hear th= e slow narrowband audio up ar= ound 3 =0AkHz. At 40 seconds into the recording the replay starts, and = ;my original =0Avoice becomes audible.
=0A
 
=0ABest 73,
=0A
Markus (DF<= /span>6NM)
=0A
 
=0A<= div> 
=0A
 
=0A
----- Original Messa= ge ----- =0A
From: M0FMT
= =0A=0A
Sent: Saturday, January 12, 2013 3:49 PM
=0ASubject: Re: LF: Slow Voice - testing on 137.0 kHz
=0A=

=0A
innovative =0Acontributions to Ham Radio. Proving= that even with current technolo= gy the limits can be pushed =0Afurther.
=0A
<= span> 
=0A
In the UK (and I am sure elsewhere) t= here is a single channel =0AVHF Parrot type repeater which is operated= in a similar way where you =0Aspeak, drop carrier, hear your own tran= smission rebroadcast and then wait =0Afor a reply which some times can be h= eard directly on the channel and is then =0Are-enforced by the Parrot in th= e following transmission. It is slow and =0Alaborious but many stations use= it.
=0A
 
=0A
I guess the= difference is that you have an added element of =0Adelay each way for= audio frequency com/decompression which amounts to the =0AParrot in the ab= ove case rebroadcasting each = =0Atransmission only longer by a factor..
=0A
=  
=0A
Like to hear an audo file?

= =0A
73 es GL Pete M0FMT IO91UX
=0A
=0A
=0A
=0A
=0A
<= span style=3D"font-weight: bold;">From: =0A Markus Vester <m= arkusvester@aol.com>
To:= rsgb_lf_group@blacksheep.org =0A
Sent: Saturday, 12 January =0A 2013, 14:03
Subject: LF: Slow =0A Voice - testin= g on 137.0 kHz

=0A =0A
=EF= =BB=BF =0A =0A=0A
=0A
Yesterday morning I have =0A upload= ed a new version SlowVoice v0.2 to
=0A =0A
I have reworked some details of the timing, and =0A = added simplified scripts for receive-only and transmit-only in mono mode. T= he =0A serial port PTT control utility has also been modified = =0A to function under WinXP.
=0A
=0A
 
=0A
This afternoon I am sending a = few slow voice tests with 3 =0A times deceleration in 1-minute frames. The=  800 Hz wide passband is =0A centered on 137.0 kHz, thus 136.6 t= o 137.4 kHz corresponds to 0.3 to 2.7 =0A kHz audio. Attached sc= reenshot shows the narrow SSB signal on =0A the Twente WebSDR tu= ned to 135.5 kHz USB. I used a narrow =0A passband to impro= ve rejection for DCF and HGA. This =0A audio around fc=3D1500 Hz=  was fed to the receive-only utility, =0A which then produced&nb= sp;clear speech during 20 seconds of =0A each minute. =0A
 
=0A
I intend to run some more test t= ransmissions this afternoon, =0A starting now 14 UT. Any reports = ;would be much =0Aappriciated!
=0A
 
=0A
Be= st 73,
=0A
Markus (DF6NM)  
=0A
=0A
 
=0A
&n= bsp;
=0A
 
=0A =
----- =0A Original Message ----- =0A =0A =0A Sent: Tuesday, January 08, 2013 11:31 PM
=0A
Subject= : LF: Slow Voice utility
=0A

=0A A few minutes ago I have upload= ed an =0A experimental SlowVoice script to
=0A =0A
 
=0A
= The main purpose is to be able to =0A convey high quality speech = ;in less than 800 Hz on the RF side, as =0A prescribed by German LF and MF= regulations. By default, an audio =0A band of 300 to 2700 Hz is= slowed by a factor of 3 and upconverted to 1500 Hz =0A center frequency. = Thus a range of 1200 to 2000 Hz is fed to the =0A SSB trans= mitter. As an aside benefit we get a very much welcome 5 dB =0A impro= vement in SNR.
=0A
 
=0A
Like JT9-1, the proc= edure is clock-synchronized =0A in fixed one-minute time slots. At the beg= inning of the minute, the =0A transmitting station is asked to speak for 2= 0 seconds. It feels a bit =0A like to speaking to a telephone an= swering machine ;-) The slow =0A converted output of the growing audi= o buffer begins to play immediately, and =0A will go on during the wh= ole minute. On the receive side, fast replay =0A begins at second number 4= 0, and the shrinking buffer will finally be used =0A up by the end of= the minute.
=0A
&= nbsp;
=0A
The SlowVoice.bat scri= pt is set up for full =0A duplex operation. One channel is supposed to han= dle the transmit side (eg. mic =0A connected to left input, tran= smitter to left output), while the =0A other channel has the receiver = ;fed to the input and phones on the =0A output. This is symmetrical, = and there is no further need to switch audio =0A pathways between TX and R= X. It is also possible to monitor the result of =0A one's own transmi= ssion, eg. by physically connecting left line out to =0A right in. If= you want you can use SpecLab in conjunction =0A with Virtu= al Audio Cable to preprocess both the mic and receiver =0A audio inpu= ts. In this case VAC will have to be selected as the standard audio =0A in= put device before the running the script.
=0A
 
=0A
Whether a slots is used for TX =0A or RX is not con= trolled by the software but only by the user's PTT. I =0A have included tw= o extra scripts which are supposed to activate the =0A serial handsha= ke lines (RTS and DTR) on either even or odd minutes. =0A Unfortunate= ly the port control does not seem to work on my XP =0A machine w= ith an external USB to serial converter, so for the time being =0A you&nbs= p;may have to do with either vox control or =0A manual swit= ching.
=0A
 <= /div>=0A
=0A
I haven't gotten around writing more =0A detailed instr= uctions, but some basic hints have been included in the =0A SlowVoice scri= pt. Similar to the first slow =0A W= SPR experiments, the whole deceleration / acceleration process is based =0A= on Wolf's sound utilities which you will need to download =0A = from the DL4YHF web site. Yo= u will have =0A to run the included patch utility once to duplicate SndInp= ut and =0A SndOutpt instances.
=0A <= div> 
=0A
Have fun! And please report bugs and other =0A troub= les.
=0A
 =0A
73, Markus (DF6NM)=0A
 
=0A
 
=0A
 
=0A
 
=0A
----- =0A Original Message ----- =0A =
=0A=0A
 carr
=0A


<= /blockquote> --1982344905-2068433240-1358010140=:10914--