[Retracted] Application of Internet of Things Audio Technology Based on Parallel Storage System in Music Classroom

<table class="figure-group"><tr class="fig-image" id="a"><td><object data="https://static-preview.hindawi.com/articles/am/volume-2022/5883238/figures/5883238.fig.006a.svgz" name="5883238.fig.006a" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(a) </b>Dual-source (10°, 20°) simulation results</td></tr><tr class="fig-image" id="b"><td><object data="https://static-preview.hindawi.com/articles/am/volume-2022/5883238/figures/5883238.fig.006b.svgz" name="5883238.fig.006b" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(b) </b>Dual-source (12°, 18°) simulation results</td></tr><tr class="fig-image" id="c"><td><object data="https://static-preview.hindawi.com/articles/am/volume-2022/5883238/figures/5883238.fig.006c.svgz" name="5883238.fig.006c" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(c) </b>Dual-source (5°, 30°) simulation results</td></tr><tr class="fig-image" id="d"><td><object data="https://static-preview.hindawi.com/articles/am/volume-2022/5883238/figures/5883238.fig.006d.svgz" name="5883238.fig.006d" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(d) </b>Three sources (5°, 15°, 30°) simulation results</td></tr></table>

<div>Multisource DOA simulation result of T-matrix fast reconstruction algorithm.</div>

Advances in Multimedia

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Figure 6

Figure 6: [Retracted] Application of Internet of Things Audio Technology Based on Parallel Storage System in Music Classroom 