Figure 1
From: Information encoding and encryption in acoustic analogues of qubits
(a) Experimentally measured \({\varphi }_{12}^{\left(i\right)}(\Delta \nu )\) and \({\varphi }_{13}^{\left(i\right)}(\Delta \nu )\) for the five phi-bits i = 1…,5. (b) Rescaled and corrected \({\varphi }_{12}^{\left(i\right)}(\Delta \nu )\) and \({\varphi }_{13}^{\left(i\right)}(\Delta \nu )\). See text for details.
