Log in to Freesound

Problems logging in?
Don't have an account? Join now

Problems logging in?

Enter your email or username below and we'll send you a link to help you login into your account.

Back to log in

Almost there!

We've sent a verification link by email

Didn't receive the email? Check your Spam folder, it may have been caught by a filter. If you still don't see it, you can resend the verification email.

Default title

  • Sounds
  • Tags
  • Forum
  • Map
    • Sounds
    • Packs
    • Forum
    • Map
    • Tags
    • Random sound
    • Charts
    • Donate
    • Help

InvertedSpeechRingModOffsetCQs.wav

Overall rating (3 ratings)
K
kb7clx

August 29th, 2022

Follow
Speech > Processed / Synthetic
RingmodFun

RingModulated inversion of my speech from the file https://freesound.org/people/kb7clx/sounds/648443/ InvertedSpeechCQ.wav. I took the raw recording and used Goldwave's Mechanize effect to translate my voice to a center frequency of 14khz. I then demodulated it first at 10.6 and then 10.2khz meaning that what comes out is essentially the opposite sideband, offset by 3.4 and 3.8khz respectively. 3khz just didn't sound as good. The first I filtered with a low pass of 2.9khz, the second was filtered to below 3.4khz to emulate a communications receiver passband. I am speaking upside down as described in this video. https://www.youtube.com/watch?v=q_YkXzcbh-g beginning at 00:03:16. Being blind I can't see their diagram, but I've got my own by ear intuitive method, keeping in mind that oo and ee are farthest from each other, all other vowells get closer the closer they are to the middle of the human voice frequency range. I say: Huhlay sue quee, sue quee, sue quee do ux. Cahlloong sue quee sue quee sue quee do ux. The ay in huhllay is like when a Spanish speaker says béisbol (baseball). The A in cahlloong is like the A in cat if you're opening wide for the doctor. The oo is like the oo in book. Listen to the other file and you'll hear: hello cq cq cq dx. Calling cq cq cq dx.

Sound illegal or offensive? Flag it!
alien
amateur-radio
cb
cq
DAW
demodulated
frequency
funny
goldwave
goofy
ham-radio
human
inverted-speech
male
man
mechanize
modulated
mouth
ringmod
ring-modulation
scifi
scrambled-speech
single-sideband
speech
ssb
upside-down
vocal
voice
weird
words

Type

Wave (.wav)

Duration

0:17.051

File size

2.9 MB

Sample rate

44100.0 Hz

Bit depth

16 bit

Channels

Stereo

Comments
This sound has not been commented on yet, be the first to comment!
Please log in to comment
  1. 117 downloads
  2. 0 comments
Creative Commons 0
You can copy, modify, distribute and perform the sound, even for commercial purposes, all without the need of asking permission to the author. Get attribution text...
Login to download
Share url:
920 x 245
Embed example, large size
481 x 86
Embed example, medium size
375 x 30
Embed example, small size
About Freesound Terms of use Privacy Cookies Developers Help Donations Blog Freesound Labs Get your t-shirt!
© 2025 Universitat Pompeu Fabra