A mixed, array-based speaker system, where traditional LSFI beamforming and path estimation are simultaneously employed in their respective comfortable frequency range.
Investigated the perceived coloration of a synthesized point source presented by stereophony and Wave Field Synthesis using between 14 and 3584 speakers.
 X. Ma, C. Hohnerlein, and J. Ahrens, ‘Concept and Perceptual Validation of Listener-Position Adaptive Superdirective Crosstalk Cancellation Using a Linear Loudspeaker Array’, J. Audio Eng. Soc., vol. 67, no. 11, pp. 871–881, Nov. 2019, doi: 10.17743/jaes.2019.0037. Link
 X. Ma, C. Hohnerlein, and J. Ahrens, ‘Listener-Position Adaptive Crosstalk Cancelation Using a Parameterized Superdirective Beamformer’, in 2018 IEEE 10th Sensor Array and Multichannel Signal Processing Workshop (SAM), Sheffield, 2018, pp. 114–118, doi: 10.1109/SAM.2018.8448471. Link
 C. Hohnerlein, M. Rest, and J. Parker, ‘Efficient Anti-Aliasing Of A Complex Polygonal Oscillator’, in Proceedings of the 20th International Conference on Digital Audio Effects, Edinburgh, UK, 2017. PDF
 S. Möller et al., ‘A cross-university massive open online course on communication acoustics’, The Journal of the Acoustical Society of America, vol. 141, no. 5, pp. 3556–3556, May 2017, doi: 10.1121/1.4987538. Link
 J. Ahrens, C. Hohnerlein, and C. Andersson, ‘Auralization of acoustic spaces based on spherical microphone array recordings’, The Journal of the Acoustical Society of America, vol. 141, no. 5, pp. 3512–3512, May 2017, doi: 10.1121/1.4987367. Link
 C. Hohnerlein and J. Ahrens, ‘Perceptual evaluation of a multiband acoustic crosstalk canceler using a linear loudspeaker array’, in 2017 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), New Orleans, LA, 2017, pp. 96–100, doi: 10.1109/ICASSP.2017.7952125. Link
 C. Hohnerlein and J. Ahrens, ‘Spherical Microphone Array Processing in Python with the sound_field_analysis-py Toolbox’, presented at the 43. Jahrestagung für Akustik, Kiel, Germany, 2017. PDF
 C. Hohnerlein, M. Rest, and J. Smith, ‘Continuous Order Polygonal Waveform Synthesis’, presented at the 42nd International Computer Music Conference, Utrecht, 2016. PDF
 R. Mehra, C. Hohnerlein, D. Perek, E. Gatti, R. DeSalvo, and S. Keller, ‘HapticWave: directional surface vibrations using wave-field synthesis’, in ACM SIGGRAPH 2016 Emerging Technologies on - SIGGRAPH ’16, Anaheim, California, 2016, pp. 1–2, doi: 10.1145/2929464.2929469. Link
 C. Hohnerlein, ‘Beamforming-based Acoustic Crosstalk Cancelation for Spatial Audio Presentation’, MA Thesis, Technical University of Berlin, 2016. PDF
 H. Wierstorf, C. Hohnerlein, S. Spors, and A. Raake, ‘Coloration in wave field synthesis’, in Audio Engineering Society Conference: 55th International Conference: Spatial Audio, 2014. Link
 C. Hohnerlein, ‘Coloration of virtual sources in Wave Field Synthesis for different loudspeaker spacings’, BA Thesis, Technical University of Berlin, 2013. PDF
NR Clark, CO Hohnerlein - Systems and methods for processing an audio signal for replay on stereo and multi-channel audio devices. Mimi Hearing Technologies GmbH. US 10547927 B1 & US 10547926 B1 (granted 2020-01-28).
SJ Keller, TT Trutna, R Mehra, CO Hohnerlein, E Gatti (…) - Haptic surface with damping apparatus. Oculus VR LLC. US 9851799 B2 (granted 2017-12-26).