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- | ==== Models and Brands Of Theremnis | + | |
+ | ==== About Theremin Development ==== | ||
+ | From Lydia Kavina: | ||
+ | * Very important that a good theremin engineer should be a good theremin player. | ||
+ | * Theremin can be sensitive to the size of the person, it affects the tuning of an instrument. | ||
+ | * Stability important - different voices, imitating other instruments and singing voices, and original theremin voice. These may be needed to be tailored to different ways of playing. | ||
+ | * | ||
+ | |||
+ | Thierry, developer of Open Theremin | ||
+ | * Many theremin circuits published in electronic magazines, and forums, many are well thought from point of view of engineer, but are useless for a musician. | ||
+ | * We have a more limited market than a violin, which is available in many sizes. So for Theremin, a modular approach is appropriate | ||
+ | |||
+ | Eric Holloway is developer of D—Lev, and FPGA solution for Theremin. | ||
+ | * He started on Theremin world 10 years, and has been working on it for 8 years, but very heavily for 4 years. | ||
+ | * Built 10 kits perhaps, and several prototypes. Is having trouble to find the FPGA board that he uses, and the price has increased. | ||
+ | * Very little analog in the D-lev. Doing everything numerically, | ||
+ | * Jeff demonstrated Silent Night played on D-Lev during Lydia Kavina Christmas Party on 2021/ | ||
+ | |||
+ | |||
+ | Discussing Design of D-Lev | ||
+ | * Lydia - D-Lev is similar to a Open Theremin type project. | ||
+ | |||
+ | |||
+ | ==== Models and Brands Of Theremins | ||
* Moog | * Moog | ||
* Etherwave | * Etherwave | ||
- | * Clairavox | + | * Claravox - $1499 |
- | * Theremini | + | * Have some volume problems, and it may be temperature related, appears volume diminishes at higher temperatures. |
+ | * Theremini | ||
+ | * Very sensitive to environment, | ||
* RCA - One of the earliest brands of Theremin | * RCA - One of the earliest brands of Theremin | ||
+ | |||
* Zep Burns | * Zep Burns | ||
+ | |||
+ | * https:// | ||
+ | * B3 Pro Theremin | ||
+ | * B3 Deluxe Theremin | ||
+ | * B3 Theremin | ||
+ | * Zep Theremin | ||
+ | * Handheld Theremin - Battery powered | ||
+ | |||
+ | * Hobbs | ||
+ | * | ||
+ | |||
Projects | Projects | ||
* Open Theremin | * Open Theremin | ||
* Version 4 - comes with Arduino integrated. Observation: | * Version 4 - comes with Arduino integrated. Observation: | ||
+ | * If very cold, it can need 20 minutes to properly warm up | ||
+ | * Not yet comparable to professional instruments, | ||
+ | * Linearity is good, and it is very light weight | ||
+ | * New wave table files can be created and added to Open Theremin. | ||
+ | * No editor to create custom timbres. | ||
+ | * Version 5 - will have more dynamic on the fly timbre choices | ||
* D-Lev | * D-Lev | ||
+ | |||
+ | |||
+ | |||
+ | ==== Standard Pieces To Learn On Theremin ==== | ||
+ | * Lydia Kavina comment: Harmonies with violin have overtones, but Theremins don’t have the same overtones, and the melodies are much more difficult. | ||
+ | |||
+ | * Christmas | ||
+ | * Silent Night | ||
+ | * Dutch Christmas Song | ||
+ | |||
+ | |||
+ | ==== Theremins and Cats ==== | ||
+ | * Cat Plays Theremin - Timmy C - https:// | ||
+ | * | ||
+ | |||