[arm-allstar] Voice speed

[Patrick Perdue]

There is this. I haven't tried it.

https://atariage.com/forums/topic/260857-introducing-bluewizard-qboxpro-replacement-speech-analysis-tms5220-tool/

On 11/1/2020 5:56 PM, "David Bufkin via ARM-allstar" wrote:
> Patrick,
> Do you know where I could find that old window software I got a few computers I could run that on.
> Tyler
>
> Sent from my iPhone
>
>> On Nov 1, 2020, at 1:39 PM, Patrick Perdue via ARM-allstar <arm-allstar at hamvoip.org> wrote:
>>
>> cats, ACC, etc. actually aren't entirely synthesized speech. Those are real human speech samples converted to LPC10 as per the TMS-52xx Texas Instruments chips. There is an old Windows tool one could use to convert PCM to that format, called QBox.
>>
>> SoX has an LPC vocoder, but it's not at all the same implementation.
>>
>>
>>> On 11/1/2020 11:35 AM, "Julio Cantres via ARM-allstar" wrote:
>>> Good afternoon
>>> is there any way to create synthesized voices like cat repeater controllers
>>> or linkcomms?
>>>
>>> 73's KP3AV
>>>
>>> El dom., 1 de noviembre de 2020 6:14 a. m., "Patrick Perdue via
>>> ARM-allstar" <arm-allstar at hamvoip.org> escribió:
>>>
>>>> And also, keep in mind that, in the case of .gsm files, you're dealing
>>>> with already compressed audio. Processing and compressing again will
>>>> give you twice the artifacts. For that reason, I suggest staying with
>>>> linear PCM or ULAW. HamVoIP ships with GSM files, I suppose to save
>>>> space. Lots of HamVoIP's scripts are hard-coded to look for specific GSM
>>>> files. I changed out my entire sound pack and recursively found and
>>>> replaced .gsm with .ulaw in several key places.
>>>>
>>>>
>>>> On 10/31/2020 11:19 PM, "Danny K5CG via ARM-allstar" wrote:
>>>>> To increase the speed of a file use sox...
>>>>>
>>>>> sox input.wav output.wav speed 1.33
>>>>>
>>>>> To increase speed and maintain pitch as well...
>>>>>
>>>>> sox input.wav output.wav tempo 1.33
>>>>>
>>>>> Keep in mind you would have to convert every voice file.
>>>>>
>>>>>
>>>>>
>>>>> ----- Original Message -----
>>>>>> From: "Buddy Brannan via ARM-allstar" <arm-allstar at hamvoip.org>
>>>>>> To: "ARM Allstar" <arm-allstar at hamvoip.org>
>>>>>> Cc: "Buddy Brannan" <buddy at brannan.name>
>>>>>> Sent: Saturday, October 31, 2020 3:16:59 PM
>>>>>> Subject: Re: [arm-allstar] Voice speed
>>>>>> Since the voice is recordings of human speech, no, not really. I mean
>>>> OK, you
>>>>>> might be able to trim silence off the beginning and end of each clip,
>>>> but
>>>>>> you’re likely to more get what you want by recording a whole new set.
>>>>>>
>>>>>>
>>>>>> Buddy Brannan, KB5ELV - Erie, PA
>>>>>> Email: buddy at brannan.name
>>>>>> Mobile: (814) 431-0962
>>>>>>
>>>>>>
>>>>>>
>>>>>>> On Oct 31, 2020, at 12:05 PM, Michael Champion via ARM-allstar
>>>>>>> <arm-allstar at hamvoip.org> wrote:
>>>>>>>
>>>>>>> Is there a way to speed up the voice?
>>>>>>>
>>>>>>> Or reduce the delay between words/letters/numbers?
>>>>>>>
>>>>>>> -Michael
>>>>>>> N7UIC
>>>>>>>
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