This paper extends an earlier work on designing a speech recognition system based on Hidden Markov Model (HMM) classification technique of using visual modality in addition to audio modality[1]. Improved off traditional HMM-based Automatic Speech Recognition (ASR) accuracy is achieved by implementing a technique using either RNN-based or CNN-based approach. This research is intending to deliver two contributions: The first contribution is the methodology of choosing the visual features by comparing different visual features extraction methods like Discrete Cosine Transform (DCT), blocked DCT, and Histograms of Oriented Gradients with Local Binary Patterns (HOG+LBP), and applying different dimension reduction techniques like Principal Component Analysis (PCA), auto-encoder, Linear Discriminant Analysis (LDA), t-distributed Stochastic Neighbor Embedding (t-SNE) to find the most effective features vector size. Then the obtained visual features are early integrated with the audio features obtained by using Mel Frequency Cepstral Coefficients (MFCCs) and feed the combined audio-visual feature vector to the classification process. The second contribution of this research is the methodology of developing the classification process using deep learning by comparing different Deep Neural Network (DNN) architectures like Bidirectional Long-Short Term Memory (BiLSTM) and Convolution Neural Network (CNN) with the traditional HMM. The proposed model is evaluated on two multi-speakers AV-ASR datasets named AVletters and GRID with different SNR. The model performs speaker-independent experiments in AVlettter dataset and speaker-dependent in GRID dataset.