Howdy, Stranger!

It looks like you're new here. If you want to get involved, click one of these buttons!

Supported by

Select the speaker to present the sound for every trial


I am preparing a very simple experiment. I have two sounds and two speakers (connected by bluetooth to my computer). In every trial, the program should play one of the two sounds ONLY in one of the two speakers. That is, in trial 1=sound 1 in speaker 1, trial 2= sound 2 in speaker 1, trial 3=sound 1 in speaker 2...and so on

My question is, how you can tell OpenSesame to use one specific speaker in each trial?

I have seen this similar question before:

From this, I assume I need to do it with an in line script. My problem is that, when I see those examples, they always map the channels (left or right). My two speakers are both independent speakers, they both play the left and right channel at the same time. So I think this solution is not for me.

I am very bad at coding and a beginner with OpenSesame (I used it before, but for very simple things). I would like to know if it is possible to do what I want, and if someoene can direct me to some package or documentation where I can learn how to do it.

Thank you very much!


  • Hi Mayte,

    My two speakers are both independent speakers, they both play the left and right channel at the same time. So I think this solution is not for me.

    I think it could still work for you, if you use a single speaker set? That all depends of course on what you want to accomplish, but if just want to have different locations of sound, using two speakers from the same setup and accessing left/right channel separately would be the easiest solution (Two make sure that the full sound is played, you would need to use mono sounds and not stereo ones).

    If you really need to different audio devices, you won't be able to use the sampler I believe, but will have to use directly Python's sound libraries. For example, sounddevice. The details of how this works, I can't tell you out of the box, I would need to google myself first. The good thing though, is that sounddevice is a general Python package that is used much more frequently that Opensesame, so there is a good chance that you will find information on stackoverflow, and other places if you google.

    Hope this helps,


    Buy Me A Coffee

Sign In or Register to comment.

agen judi bola , sportbook, casino, togel, number game, singapore, tangkas, basket, slot, poker, dominoqq, agen bola. Semua permainan bisa dimainkan hanya dengan 1 ID. minimal deposit 50.000 ,- bonus cashback hingga 10% , diskon togel hingga 66% bisa bermain di android dan IOS kapanpun dan dimana pun. poker , bandarq , aduq, domino qq , dominobet. Semua permainan bisa dimainkan hanya dengan 1 ID. minimal deposit 10.000 ,- bonus turnover 0.5% dan bonus referral 20%. Bonus - bonus yang dihadirkan bisa terbilang cukup tinggi dan memuaskan, anda hanya perlu memasang pada situs yang memberikan bursa pasaran terbaik yaitu Bola168. Situs penyedia segala jenis permainan poker online kini semakin banyak ditemukan di Internet, salah satunya TahunQQ merupakan situs Agen Judi Domino66 Dan BandarQ Terpercaya yang mampu memberikan banyak provit bagi bettornya. Permainan Yang Di Sediakan Dewi365 Juga sangat banyak Dan menarik dan Peluang untuk memenangkan Taruhan Judi online ini juga sangat mudah . Mainkan Segera Taruhan Sportbook anda bersama Agen Judi Bola Bersama Dewi365 Kemenangan Anda Berapa pun akan Terbayarkan. Tersedia 9 macam permainan seru yang bisa kamu mainkan hanya di dalam 1 ID saja. Permainan seru yang tersedia seperti Poker, Domino QQ Dan juga BandarQ Online. Semuanya tersedia lengkap hanya di ABGQQ. Situs ABGQQ sangat mudah dimenangkan, kamu juga akan mendapatkan mega bonus dan setiap pemain berhak mendapatkan cashback mingguan. ABGQQ juga telah diakui sebagai Bandar Domino Online yang menjamin sistem FAIR PLAY disetiap permainan yang bisa dimainkan dengan deposit minimal hanya Rp.25.000. DEWI365 adalah Bandar Judi Bola Terpercaya & resmi dan terpercaya di indonesia. Situs judi bola ini menyediakan fasilitas bagi anda untuk dapat bermain memainkan permainan judi bola. Didalam situs ini memiliki berbagai permainan taruhan bola terlengkap seperti Sbobet, yang membuat DEWI365 menjadi situs judi bola terbaik dan terpercaya di Indonesia. Tentunya sebagai situs yang bertugas sebagai Bandar Poker Online pastinya akan berusaha untuk menjaga semua informasi dan keamanan yang terdapat di POKERQQ13. Kotakqq adalah situs Judi Poker Online Terpercayayang menyediakan 9 jenis permainan sakong online, dominoqq, domino99, bandarq, bandar ceme, aduq, poker online, bandar poker, balak66, perang baccarat, dan capsa susun. Dengan minimal deposit withdraw 15.000 Anda sudah bisa memainkan semua permaina pkv games di situs kami. Jackpot besar,Win rate tinggi, Fair play, PKV Games