About us

Rivel. Barcelona.
Musical Acoustics.

Live technology

Musical pickups tests
Electroaoustic tests performed with TAV pickups using some musical instruments.

Electrify the Music
The electrification of musical instruments is now a common practice for many musicians.
TAV Pickups
Some examples of using the TB88/CR pickup for acoustic, classical guitar, lute, sitar, sarod, banjo, greek lyre, hang drum. Also, other oriental and western string and percussion instruments.

Electro Percussion
Rivel Música. Electric Drum.
Jordi Rallo & Roger Andreu experiments. (Año 2018).

Cosmos Empordà
An electro percussion experiment carried out with the aid of the Jordi Rallo percussionist.

Electronic music and percussion
Rivel Música.
Joe Traxx & Roger Andreu experiments. (Año 2021).

Electronics and percussion.

Amplify the violin
One of our first violin electrification experiments, with and without a resonance body.

Amplify the strings
From classical guitar to lute, sitar and other similar instruments.

More about Sound and Music

De Boer (USA), in the forties years of the XX century, was a pioneer in using an artificial head to record sound.

Hearing and HRTF
Detailed study of localization by ear and HRTF. Also, a review of the peculiarities of electroacoustic systems related to binaural hearing. Registration techniques and the artificial head Claudia Rivel.

3D Sound with EDF
Experimental 3D sound system, which, despite being composed of one acoustic screen, achieves a wide sound space around the listener by eliminating acoustic crosstalk between the left and right chanels.
Electrifying Maghreb Music
Rivel Música.
Joe Traxx & Roger Andreu experiments.
(Año 2020).

La route de Marrakech
Yes, Maghreb music in the european style. This time, we have installed piezo pickups in most of the instruments used.
Indian Music

An interesting introduction to the music of India to distinguish between the Hindustani music of the North and the Carnatic of the South.

E-Books. Transducers
Compilation of articles and research papers on electroacoustic transducers and sensors in general. Also, study of waves and mechanical vibrations.

E-Books. 3D Sound
Another interesting compilation of scientific and technical articles on 3D sound and artificial head applications. Software implementation of the HRTF function.

Piezoelectric discs
If you want to achieve the highest quality in your electrified musical instrument, to use a standard piezoelectric disk is not the best option. The truth is that, in this specific case, it is better to invest a little more money to fully enjoy your electrified instrument. Find out why ...

Sound Mastering

Mastering is the final step in any serious recording process. Manual mastering from 0 €.

Rivel Música.
Traxx & Andreu experiments. (August 2021).

Music for headphones.

I feel good... Aooooooooommm...

Pere Andreu Pastillas-pickups by Roger Andreu
Jazz by Steve Coleman Christian Rivel Terry Rivel

Rivel. Acústica Musical. Barcelona. Electrifying the Músic.
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