# Omnidirectional Speech Enhancement on Omni-SE RM: 2ch, VM: 4ch Source: [Omnidirectional Speech Enhancement on Omni-SE RM: 2ch, VM: 4ch]() Collection index: [llms.txt]() Data updated: 2026-05-07T09:06:29.161Z Evaluation of Omnidirectional Speech Enhancement performance on the Omni-SE dataset variant featuring 2-channel (RM) and 4-channel (VM) configurations, measured using metrics like SI-SDR, SNR, PESQ, and STOI. A research result applies to its stated dataset, split, metric and evaluation configuration. Compare like-for-like settings, preserve the metric's unit and direction, and distinguish paper-reported results from independent reproduction. The best result recorded here is not a claim of exhaustive, current global coverage. | Scope | Recorded value | | --- | --- | | Task | Omnidirectional Speech Enhancement | | Dataset (including any stated split) | Omni-SE RM: 2ch, VM: 4ch | | Metric | SI-SDR (VM-BF) | | Unit | SCALAR | | Direction | Higher is better | | Results loaded | 9 of 9 | | Coverage | All results currently returned for this benchmark | Evaluation settings may differ between results. The original papers and recorded configurations are needed to establish comparability. A shared metric name alone does not establish an identical protocol. ## Metrics - [SI-SDR (VM-BF)](): Higher is better; unit: SCALAR. - [SI-SDR (Neural-VME)](): Higher is better; unit: SCALAR. - [SNR (Neural-VME)](): Higher is better; unit: SCALAR. - [SNR (VM-BF)](): Higher is better; unit: SCALAR. - [PESQ (VM-BF)](): Higher is better; unit: SCALAR. - [STOI (VM-BF)](): Higher is better; unit: SCALAR. ## Recorded results | Method | SI-SDR (VM-BF) | Result date | Report paper | | --- | --- | --- | --- | | Oracle MCWF 3/6 ch | 11.78 | Not recorded | 69fc1c835497b3b670c88463 | | SpatialNet + MCWF 3/6 ch | 9.49 | Not recorded | 69fc1c835497b3b670c88463 | | SpatialNet + Spatial-Magnifier (SARL-S) | 8.37 | Not recorded | 69fc1c835497b3b670c88463 | | SpatialNet + Spatial-Magnifier (SARL-F) | 7.72 | Not recorded | 69fc1c835497b3b670c88463 | | SpatialNet + Spatial-Magnifier (VME) | 5.84 | Not recorded | 69fc1c835497b3b670c88463 | | SpatialNet + MC Conv-TasNet (MTL) | 4.89 | Not recorded | 69fc1c835497b3b670c88463 | | SpatialNet + SpatialNet-VME | 4.87 | Not recorded | 69fc1c835497b3b670c88463 | | SpatialNet + MC Conv-TasNet (STL) | 3.69 | Not recorded | 69fc1c835497b3b670c88463 | | SpatialNet + MCWF 2ch | 3.14 | Not recorded | 69fc1c835497b3b670c88463 | ### Oracle MCWF 3/6 ch SI-SDR (VM-BF): 11.78. Result ID: 69fc55be47f34ce924df37f2. [Reporting paper]() Recorded evaluation configuration: Not recorded. This record does not assert independent reproduction. ### SpatialNet + MCWF 3/6 ch SI-SDR (VM-BF): 9.49. Result ID: 69fc55be47f34ce924df37f1. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"Param.":"1.2 M","MAC/s":"19.8 G"}. This record does not assert independent reproduction. ### SpatialNet + Spatial-Magnifier (SARL-S) SI-SDR (VM-BF): 8.37. Result ID: 69fc55be47f34ce924df37f0. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"Param.":"+1.2 M","MAC/s":"+19.2 G"}. This record does not assert independent reproduction. ### SpatialNet + Spatial-Magnifier (SARL-F) SI-SDR (VM-BF): 7.72. Result ID: 69fc55be47f34ce924df37ef. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"Param.":"+1.5 M","MAC/s":"+24.4 G"}. This record does not assert independent reproduction. ### SpatialNet + Spatial-Magnifier (VME) SI-SDR (VM-BF): 5.84. Result ID: 69fc55be47f34ce924df37ee. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"Param.":"+1.2 M","MAC/s":"+19.2 G"}. This record does not assert independent reproduction. ### SpatialNet + MC Conv-TasNet (MTL) SI-SDR (VM-BF): 4.89. Result ID: 69fc55be47f34ce924df37ec. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"Param.":"+13.0 M","MAC/s":"+20.5 G"}. This record does not assert independent reproduction. ### SpatialNet + SpatialNet-VME SI-SDR (VM-BF): 4.87. Result ID: 69fc55be47f34ce924df37ed. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"Param.":"+1.2 M","MAC/s":"+19.8 G"}. This record does not assert independent reproduction. ### SpatialNet + MC Conv-TasNet (STL) SI-SDR (VM-BF): 3.69. Result ID: 69fc55be47f34ce924df37eb. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"Param.":"+13.0 M","MAC/s":"+20.5 G"}. This record does not assert independent reproduction. ### SpatialNet + MCWF 2ch SI-SDR (VM-BF): 3.14. Result ID: 69fc55be47f34ce924df37ea. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"Param.":"1.2 M","MAC/s":"19.8 G"}. This record does not assert independent reproduction. Page 1 of 1. This is an index page, not the full collection.