7 Surprising Things ASR Call Center Technology Does Well


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Automatic Speech Recognition (ASR) technology is elevating call centers and reshaping how agents interact with customers. ASR, often called speech-to-text, uses advanced artificial intelligence to understand and convert spoken words into written text. 

However, ASR’s potential extends far beyond simple speech-to-text conversion. From real-time transcription that enhances accessibility for people with hearing loss to streamlining compliance processes with audit trails, ASR is helping call centers become more efficient, effective, and customer-friendly. 

Here are seven surprising and innovative ways call centers can utilize this technology.

1. Creating Audit Trails 

Compliance is a major concern for call centers, especially those dealing with sensitive information such as patient data or credit card numbers. There are strict regulations in place to protect customer privacy and ensure data security. ASR technology can make it easier to ensure compliance within these sensitive environments.

ASR enables real-time transcriptions of conversations between agents and customers. This conversion of speech to text creates a searchable log of all interactions. Text logs are much easier to navigate than audio recordings, which can be time-consuming to review. Text logs enable quick searches for specific keywords, making it easier to monitor compliance.

For example, in a healthcare call center, a supervisor can verify whether an agent handled patient information according to HIPAA guidelines with a quick search through the transcribed logs. Similarly, in a financial services call center, if there’s a dispute about a customer’s credit card transaction or a concern about proper disclosure of terms, the transcribed conversations can be reviewed quickly to resolve the issue.

2. Improving IVR

Interactive Voice Response (IVR) systems traditionally guide customers through menu options using voice commands or touch-tone keypad selections. On their own, these systems are limited to recognizing specific, programmed voice commands or keypad inputs, often leading to a rigid and sometimes frustrating user experience.

The integration of ASR technology revolutionizes this aspect of customer interaction. By incorporating ASR, IVR systems are transformed to understand and respond to natural, conversational language. 

This means customers can now speak requests in their own words, like saying “I want to check my account balance,” and the ASR-enhanced IVR system will accurately interpret and respond to these spoken phrases. This more natural, conversational interaction significantly improves the traditional IVR experience, making it more intuitive and user-friendly. 

3. Increasing Accessibility 

By converting spoken language into text in real-time, ASR creates opportunities for those who are deaf or hard of hearing to engage in conversations more easily and effectively. This feature is particularly valuable in call centers, where clear communication is the core of their business.

For instance, a customer who is hard of hearing and needs to communicate with a call center agent can benefit from real-time captions provided by ASR technology. These captions allow the customer to read what the agent is saying as they’re speaking, ensuring they can fully understand and participate in the conversation. This not only improves the customer’s experience but also fosters inclusivity and ensures that call centers can provide high-quality service to all customers, regardless of their hearing abilities.

4. Enhancing VoIP Systems

ASR technology can boost VoIP (Voice over Internet Protocol) functionality, making systems more efficient and improving communication. A notable advantage is voicemail transcription. ASR converts voicemails to text, enabling users to quickly understand messages without listening to audio, which is often too time consuming for busy work environments.

ASR also enhances VoIP conference calls by providing real-time transcriptions. This ensures key points and decisions are documented and easily searchable, aiding in post-meeting clarity and record-keeping. Additionally, VoIP systems that offer messaging benefit from ASR’s speech-to-text capability since it’s much faster to create a message just by speaking than it is to manually craft it. 

5. Automating Data Entry 

Human error in manual data entry is unavoidable. It’s generally accepted that the error rate of manual data entry is about 1%. This may not seem like much, but those errors can have serious consequences, from overcharging a customer to sending a delivery to the wrong address. ASR can help with this. 

When customers provide information verbally, ASR can transcribe this data directly into the system. For example, when a customer calls to update their address, ASR technology will automatically transcribe and update this information in their profile.

By leveraging ASR for data entry tasks, call centers can ensure higher data quality, reduce errors that negatively affect customer satisfaction, and eliminate the need for time-consuming data corrections.

6. Fine Tuning the Customer Experience 

ASR technology is transforming customer service in call centers by enabling highly tailored interactions. This technology offers real-time transcriptions of customer conversations, allowing agents to reference specific details later in the call for more effective communication.

Here are a few ways this can help agents provide a better customer experience:

  • Better detail recall: Agents handle multiple calls throughout the day, each with its unique context and set of details. Real-time transcription allows them to quickly refer to specific parts of the ongoing conversation without relying solely on memory. This is especially useful if a customer references a previous part of the conversation or the agent needs to clarify something they said earlier.
  • Enhanced issue resolution: For calls related to ongoing issues, a customer might mention previous interactions or steps taken. The ASR-generated transcript provides a written record of these mentions, allowing the agent to seamlessly connect the current conversation with past interactions. This helps when dealing with complex issues with a history of previous calls and steps, which the agent might not immediately recall.
  • Opportunities for cross-selling and upselling: Real-time transcription allows for the analysis of customer speech to identify potential sales opportunities. While an agent might pick up on these opportunities while talking to the customer, having a written record ensures that these moments are not missed and can be referred back to later in the conversation or in future interactions.
  • Consistency and accuracy in customer service: We’ve all experienced the frustration of being transferred multiple times and having to explain our issue all over again to different call center agents. It’s an inefficient process that creates endless opportunities for important details to be lost. By creating a written record of everything said on the call, new agents can get up to speed on the details of the customer’s call and provide personalized service without forcing them to repeat themselves.

7. Improving Training and Quality Assurance 

ASR technology enhances training and quality assurance in call centers by providing easily searchable, text-based transcripts of customer interactions. Unlike traditional recorded calls, which can be time-consuming to listen through, these transcripts allow supervisors to quickly locate specific parts of a conversation using keywords or phrases. 

Being able to easily review text logs and pinpoint exact moments or issues within a call makes ASR transcripts a more practical and effective tool for identifying areas of improvement in agent performance, refining communication techniques, and deepening product knowledge.

Here are a few more ways ASR can improve training and quality assurance:

  • Handling difficult situations: Transcripts of calls where customers are frustrated or upset can be reviewed to train agents on effective de-escalation techniques and empathetic communication.
  • Role-playing scenarios for training: Transcripts of complex customer interactions can be used in training sessions as role-playing exercises. Agents can practice responding to these scenarios, improving their problem-solving and communication skills.
  • Improving customer service scripts: By reviewing how customers respond to certain phrases or instructions in the transcripts, supervisors can refine the scripts used by agents to make them more effective and customer-friendly.
  • Feedback and performance reviews: ASR transcripts provide easy-to-search examples of an agent’s interactions, which can be used for constructive feedback during performance reviews.
  • Quality assurance monitoring: Regularly reviewing transcripts allows for ongoing quality assurance, ensuring that all agents adhere to the standards set for customer interactions.
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