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Ah, the Sennheiser VSM201. Just a $30K vocoder. Seems like it was $25K when it released in 1977, but also didn't get to sell even 50 units, so quite rare. I gu

Ah, the Sennheiser VSM201. Just a $30K vocoder. Seems like it was $25K when it released in 1977, but also didn't get to sell even 50 units, so quite rare. I guess you can get similar results with cheaper hardware, but if you have money and you have it around... ¯\_(ツ)_/¯

LuciOfStars 1y ago
It's Daft Punk, are we really surpised? :-P
marcedwards 1y ago
I wonder how many are still in working condition today? Can’t be many. I’d love to see one in person, one day.
ofrzeta 1y ago
I didn't know the device. Also I didn't know that Kai Krause who later got famous through his Kai's Power Tools was an electronic music expert who sort of did sales for Sennheiser in 1977, according to this page (https://de.wikipedia.org/wiki/Sennheiser_VSM_201 https://de.wikipedia.org/wiki/Sennheiser_VSM_201 - only on the German WP, it seems). He also wrote the manual for it. His German WP page also claims that he sold a VSM 201 to Neil Young in 1982! https://de.wikipedia.org/wiki/Kai_Krause https://de.wikipedia.org/wiki/Kai_Krause English WP has less details on that part of his life, especially the VSM 201 :) https://en.wikipedia.org/wiki/Kai_Krause https://en.wikipedia.org/wiki/Kai_Krause
- marcedwards 1y ago
  Kai Krause wrote the VSM201 manual and helped sell it at Sennheiser?! You’re blowing my mind. I didn’t expect that info today.
- tecleandor 1y ago
  Ha! Now that's unexpected!
- whstl 1y ago
  > His German WP page also claims that he sold a VSM 201 to Neil Young in 1982! Just in time for https://en.wikipedia.org/wiki/Trans_(album) https://en.wikipedia.org/wiki/Trans_(album) !!!
  - ofrzeta 1y ago
    Wow, six of nine tracks with the vocoder. I guess the 25k USD machine had to pay off :-)
nonrandomstring 1y ago
Never had the pleasure of a Sennheiser but when working in radio I got my hands on a lot of rack vocoders for doing branding, stings and idents. Funny how the number 9000 comes up a lot, like Roland VP9000 and Eventide H9000. 80 and 90s vintage ones like Korg VC-10 or Elektronik EM-26 had unique sounds, but tbh the modern digital recreations are amazing models. There's not a world of difference between vocoding, autotune, shifting, harmonising etc once you realise how all the fx are now based in FFT, convolution etc - just different variations on processing and control graphs - and so it's fun to create your own vocal effects in things like Max/MSP/PureData. Technically there's a distinction between "effects" and "processing" in terms of how much of the direct (parallel) signal is put through. Chers Believe is a yardstick for "effect", whereas a lot of what I hear with Daft Punk (and Air, Kraftwerk) is quite heavily processed as to disguise the original voice entirely - just letting a bit of top/sibilant through to define the stops and fricatives.
- marcedwards 1y ago
  Did you listen to the example audio in the video? Soft synths and digital emulation can be absolutely amazing these days, but the VSM201 and Ultimate VoIS are in their own league. It’d be pretty easy to pick them out from a blind test with other vocoders. Oh, it also might be of interest that the IVL algorithm isn’t FFT-based. I think their harmonizers sound better than the rest, so maybe FFT isn’t the best way to go.
  - nonrandomstring 1y ago
    I thought it was phase synchronous overlap add, but I just checked and now I'm not so sure. Has anyone got more details?
    - marcedwards 1y ago
      That gives me something to research! I’ve only scratched the surface of IVL’s algorithm, but intend to look into it further.
  - jschafer 1y ago
speedgoose 1y ago
The article says that Daft Punk rented it. I was surprised about how much better the Sennheiser sounds compared to the others. From the audio comparison in the first YouTube video. I did expect minor variations in the harmonics but the differences are quite significant between the models. The other vocoder that sound almost as good is quite new and it seems to still be a prototype with a "contact us" price.
- marcedwards 1y ago
  Yep! The Sennheiser and Ultimate VoIS are in their own league. There are some other rare high-end analogue vocoders that I would have loved to include in the comparison, but I don’t know anyone who owns them. The EMS vocoders are supposed to be amazing, too. I can’t speak on Dromedary Modular’s behalf and I think rising parts costs have been an issue, but buying an Ultimate VoIS should be a fair bit cheaper than the Moog vocoder.
bibinou 1y ago
Thomas Bangalter's father was a French disco producer and songwriter who helped them a lot in their early career. Sure helps.
- rickdeckard 1y ago
  They used the VSM-201 for "Random Access Memories", their last Studio Album. At that time they didn't need such help anymore, they famously rented a huge amount of equipment and large studio-floors (i.e. they recorded simultaneously with microphones from different decades because Thomas heard a difference and wanted this reflected on the record). Above all, the biggest help from his father was probably to insist that they keep the ownership of their music when signing with any label, regardless of any money, because as a producer he knew that this is how artists get screwed by record labels.
  - marcedwards 1y ago
    Yeah, owning their masters was a very smart move. I was surprised they rented the Sennheiser instead of buying one. Having said that, they don’t come up for sale very often.

LuciOfStars 1y ago

It's Daft Punk, are we really surpised? :-P

marcedwards 1y ago

I wonder how many are still in working condition today? Can’t be many. I’d love to see one in person, one day.

ofrzeta 1y ago

I didn't know the device. Also I didn't know that Kai Krause who later got famous through his Kai's Power Tools was an electronic music expert who sort of did sales for Sennheiser in 1977, according to this page (https://de.wikipedia.org/wiki/Sennheiser_VSM_201 https://de.wikipedia.org/wiki/Sennheiser_VSM_201 - only on the German WP, it seems). He also wrote the manual for it. His German WP page also claims that he sold a VSM 201 to Neil Young in 1982! https://de.wikipedia.org/wiki/Kai_Krause https://de.wikipedia.org/wiki/Kai_Krause English WP has less details on that part of his life, especially the VSM 201 :) https://en.wikipedia.org/wiki/Kai_Krause https://en.wikipedia.org/wiki/Kai_Krause

marcedwards 1y ago
Kai Krause wrote the VSM201 manual and helped sell it at Sennheiser?! You’re blowing my mind. I didn’t expect that info today.
tecleandor 1y ago
Ha! Now that's unexpected!
whstl 1y ago
> His German WP page also claims that he sold a VSM 201 to Neil Young in 1982! Just in time for https://en.wikipedia.org/wiki/Trans_(album) https://en.wikipedia.org/wiki/Trans_(album) !!!
- ofrzeta 1y ago
  Wow, six of nine tracks with the vocoder. I guess the 25k USD machine had to pay off :-)

nonrandomstring 1y ago

Never had the pleasure of a Sennheiser but when working in radio I got my hands on a lot of rack vocoders for doing branding, stings and idents. Funny how the number 9000 comes up a lot, like Roland VP9000 and Eventide H9000. 80 and 90s vintage ones like Korg VC-10 or Elektronik EM-26 had unique sounds, but tbh the modern digital recreations are amazing models. There's not a world of difference between vocoding, autotune, shifting, harmonising etc once you realise how all the fx are now based in FFT, convolution etc - just different variations on processing and control graphs - and so it's fun to create your own vocal effects in things like Max/MSP/PureData. Technically there's a distinction between "effects" and "processing" in terms of how much of the direct (parallel) signal is put through. Chers Believe is a yardstick for "effect", whereas a lot of what I hear with Daft Punk (and Air, Kraftwerk) is quite heavily processed as to disguise the original voice entirely - just letting a bit of top/sibilant through to define the stops and fricatives.

marcedwards 1y ago
Did you listen to the example audio in the video? Soft synths and digital emulation can be absolutely amazing these days, but the VSM201 and Ultimate VoIS are in their own league. It’d be pretty easy to pick them out from a blind test with other vocoders. Oh, it also might be of interest that the IVL algorithm isn’t FFT-based. I think their harmonizers sound better than the rest, so maybe FFT isn’t the best way to go.
- nonrandomstring 1y ago
  I thought it was phase synchronous overlap add, but I just checked and now I'm not so sure. Has anyone got more details?
  - marcedwards 1y ago
    That gives me something to research! I’ve only scratched the surface of IVL’s algorithm, but intend to look into it further.
- jschafer 1y ago

speedgoose 1y ago

The article says that Daft Punk rented it. I was surprised about how much better the Sennheiser sounds compared to the others. From the audio comparison in the first YouTube video. I did expect minor variations in the harmonics but the differences are quite significant between the models. The other vocoder that sound almost as good is quite new and it seems to still be a prototype with a "contact us" price.

marcedwards 1y ago
Yep! The Sennheiser and Ultimate VoIS are in their own league. There are some other rare high-end analogue vocoders that I would have loved to include in the comparison, but I don’t know anyone who owns them. The EMS vocoders are supposed to be amazing, too. I can’t speak on Dromedary Modular’s behalf and I think rising parts costs have been an issue, but buying an Ultimate VoIS should be a fair bit cheaper than the Moog vocoder.

bibinou 1y ago

Thomas Bangalter's father was a French disco producer and songwriter who helped them a lot in their early career. Sure helps.

rickdeckard 1y ago
They used the VSM-201 for "Random Access Memories", their last Studio Album. At that time they didn't need such help anymore, they famously rented a huge amount of equipment and large studio-floors (i.e. they recorded simultaneously with microphones from different decades because Thomas heard a difference and wanted this reflected on the record). Above all, the biggest help from his father was probably to insist that they keep the ownership of their music when signing with any label, regardless of any money, because as a producer he knew that this is how artists get screwed by record labels.
- marcedwards 1y ago
  Yeah, owning their masters was a very smart move. I was surprised they rented the Sennheiser instead of buying one. Having said that, they don’t come up for sale very often.