Sentence examples for multiple sound events from inspiring English sources

We developed a system to simulate the multiple sound events like those in a typical house.

As shown in Fig. 7, audio control programs for the audio server and the android smartphone were developed to play sounds associated with the human activities or play multiple sound event files at the same time on different speakers placed at different locations.

The second approach introduces a new method for producing polyphonic event sequence by detecting multiple overlapping sound events using multiple restricted Viterbi passes.

In the second approach, a polyphonic event sequence is produced by detecting multiple overlapping sound events.

Their corpus consisted of data which were artificially created from a set of multiple public places and gunshot sound events extracted from the national French public radio.

Another challenge is the presence of certain sound events in multiple contexts (e.g., footsteps present in contexts like street, hallway, beach) calling for rules in modeling of the contexts.

Since different sound files have different sound lengths, resulting in different frame numbers, some simple ensemble learning algorithms, such as majority voting and weighted voting [8], can be used in the second-stage ensemble learning in our framework to fuse the decisions of all multiple sound frames from the first stage to generate the final classification decision for the current sound event.

Figure 1 Training material containing overlapping sound events is used to train both sound event models.

In reality, the sound events are not uniformly distributed.

Our everyday auditory scenes are usually complex in sound events, having a high degree of overlapping between the sound events.

Hence, the detection of overlapping sound events is an important aspect for more robust and realistic sound event detection system.