Method getHz

docs/app/js/sanddance-app.js:54960–54962

()

        return this.samples > 0 ? this.time / this.samples : 0;
    }
    getHz() {
        return this.time > 0 ? this.samples / (this.time / 1000) : 0;
    }
    reset() {
        this.time = 0;
        this.count = 0;