processConversation = (data) => {
        const buffer = Buffer.from(data);
        conversation.write(buffer);

        const ampThreshold = 0.05;
        const amp = p5jsMic.getLevel();
        const ampBarList = document.querySelectorAll('.amp-bar');

        ampBarList[0].setAttribute('style', [
          'background-color: var(--color-blue);',
          `height: ${constrain(map(amp, 0, ampThreshold, 6, 25), 6, 25)}px;`,
        ].join(''));

        ampBarList[1].setAttribute('style', [
          'background-color: var(--color-red);',
          `height: ${constrain(map(amp, 0, ampThreshold, 6, 15), 6, 15)}px;`,
        ].join(''));

        ampBarList[2].setAttribute('style', [
          'background-color: var(--color-yellow);',
          `height: ${constrain(map(amp, 0, ampThreshold, 6, 30), 6, 30)}px;`,
        ].join(''));

        ampBarList[3].setAttribute('style', [
          'background-color: var(--color-green);',
          `height: ${constrain(map(amp, 0, ampThreshold, 6, 20), 6, 20)}px;`,
        ].join(''));
      }
System specific URI for network preferences.
@type {string}