Search found 8 matches

Thank you for the replies. Smile

Do u want it voltage controlable?

what kind of powersupply do u use? bipolar or unipolar?

ur going to use opamps or cmos-logic?
It doesn't have to be voltag ...

I want to convert a sawtooth wave into a triangle wave by putting it through a full wave rectifier. I guess the voltage would have to be negative for half of the sawtooth, otherwise it would go throug ...

Thank you for the replies. I might try to convert the sawtooth wave to a triangle wave and then possibly to sine, as that looks easier than making a sine wave oscillator. It would also give the option ...

I have been researching it more and it seems that the Ondes Martenot and Theremin use beat frequency oscillators to create the tone. I guess maybe an adapted Theremin circuit could work?

Thank you for the replies. Smile

I will have a look at all those ideas.

Hi everyone,

I am thinking of making a musical instrument with a sliding controller, similar to the Tannerin or Ondes Martenot. I want to use a sine wave oscillator for the sound, so I have been tr ...

Thanks for the welcome, glad you like it. Very Happy

Hi everyone,
I'm Lucia from London, UK.

I am an electronics hobbyist with an interest in static electricity, sparks, plasma and music-related projects. Recent projects include a static detector an ...

Author	Message
Topic: Full wave rectifier for waveform converter?
StaticBuildup Replies: 5 Views: 3469	Posted: Fri Dec 14, 2018 4:51 pm Subject: Full wave rectifier for waveform converter? Forum: DIY Hardware and Software
StaticBuildup Replies: 5 Views: 3469	Thank you for the replies. Do u want it voltage controlable? what kind of powersupply do u use? bipolar or unipolar? ur going to use opamps or cmos-logic? It doesn't have to be voltag ...
Topic: Full wave rectifier for waveform converter?
StaticBuildup Replies: 5 Views: 3469	Posted: Mon Dec 10, 2018 4:27 pm Subject: Full wave rectifier for waveform converter? Forum: DIY Hardware and Software
StaticBuildup Replies: 5 Views: 3469	I want to convert a sawtooth wave into a triangle wave by putting it through a full wave rectifier. I guess the voltage would have to be negative for half of the sawtooth, otherwise it would go throug ...
Topic: Sine wave oscillator with easily variable frequency?
StaticBuildup Replies: 12 Views: 5713	Posted: Mon Dec 10, 2018 4:01 pm Subject: Sine wave oscillator with easily variable frequency? Forum: DIY Hardware and Software
StaticBuildup Replies: 12 Views: 5713	Thank you for the replies. I might try to convert the sawtooth wave to a triangle wave and then possibly to sine, as that looks easier than making a sine wave oscillator. It would also give the option ...
Topic: Sine wave oscillator with easily variable frequency?
StaticBuildup Replies: 12 Views: 5713	Posted: Thu Nov 29, 2018 5:04 pm Subject: Sine wave oscillator with easily variable frequency? Forum: DIY Hardware and Software
StaticBuildup Replies: 12 Views: 5713	I have been researching it more and it seems that the Ondes Martenot and Theremin use beat frequency oscillators to create the tone. I guess maybe an adapted Theremin circuit could work?
Topic: Sine wave oscillator with easily variable frequency?
StaticBuildup Replies: 12 Views: 5713	Posted: Sun Nov 25, 2018 4:30 pm Subject: Sine wave oscillator with easily variable frequency? Forum: DIY Hardware and Software
StaticBuildup Replies: 12 Views: 5713	Thank you for the replies. I will have a look at all those ideas.
Topic: Sine wave oscillator with easily variable frequency?
StaticBuildup Replies: 12 Views: 5713	Posted: Sat Nov 24, 2018 3:15 pm Subject: Sine wave oscillator with easily variable frequency? Forum: DIY Hardware and Software
StaticBuildup Replies: 12 Views: 5713	Hi everyone, I am thinking of making a musical instrument with a sliding controller, similar to the Tannerin or Ondes Martenot. I want to use a sine wave oscillator for the sound, so I have been tr ...
Topic: Hi, electronics hobbyist from London, UK
StaticBuildup Replies: 2 Views: 4160	Posted: Wed Nov 21, 2018 4:54 pm Subject: Hi, electronics hobbyist from London, UK Forum: Discussion » Introduce Yourself
StaticBuildup Replies: 2 Views: 4160	Thanks for the welcome, glad you like it.
Topic: Hi, electronics hobbyist from London, UK
StaticBuildup Replies: 2 Views: 4160	Posted: Tue Nov 20, 2018 5:03 pm Subject: Hi, electronics hobbyist from London, UK Forum: Discussion » Introduce Yourself
StaticBuildup Replies: 2 Views: 4160	Hi everyone, I'm Lucia from London, UK. I am an electronics hobbyist with an interest in static electricity, sparks, plasma and music-related projects. Recent projects include a static detector an ...