We asked the world what they think our sound logo, The Sound of All Human Knowledge, should be—and the world listened. Now you can listen to qualifying submissions, get your groove on and get inspired.

While preserving the anonymous nature of the entries is paramount to the success of the contest, we are happy to share the incredibly creative sound logos people have been submitting. To ensure the anonymity is preserved, we will be combining the submissions into random batches of sound logos that can be played on this page.

Samplings from first week

First random batch of sound logo submissions, original speed

Third random batch of sound logo submissions, original speed

Second random batch of sound logo submissions, original speed

More sound logo submissions, faster speed

Samplings from second week

Fourth random batch of sound logo submissions, original speed

Samplings from third week

Fifth random batch of sound logo submissions, original speed

Sixth random batch of sound logo submissions, original speed

Samplings from fourth week

Seventh random batch of sound logo submissions, original speed

Ninth random batch of sound logo submissions, original speed

Eighth random batch of sound logo submissions, original speed

Tenth random batch of sound logo submissions, original speed

Eleventh random batch of sound logo submissions, original speed

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Wikimedia is the movement behind Wikipedia and 12 other free knowledge projects. These projects are made possible by volunteers, affiliate groups, and organisations, including the Wikimedia Foundation. Together, these groups comprise what we call the “Wikimedia movement” which works toward a vision of a world in which every single human being can freely share in the sum of all knowledge.